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focus mainframe manualVolume 1 describes how to use the basic FOCUS facilities and describes more complex tools for building applications.Information storage and retrieval systems. Please try again.Please try again.Please try again. Then you can start reading Kindle books on your smartphone, tablet, or computer - no Kindle device required. Register a free business account To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzes reviews to verify trustworthiness. Please try again.Please try again.Please try again. To use this manual effectively, you must be familliar with basic FOCUS reporting and database maintenance procedures. This includes both data within the tables and views themselves, as well as descriptive information about them (table names, column names and datatypes, etc). Check with your RDBMS database administrator (DBA) about table information, storage, and other site-specific considerations. Used together, the terms primary key and foreign key refer to the column(s) used to relate two tables.Then you can start reading Kindle books on your smartphone, tablet, or computer - no Kindle device required. Register a free business account To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzes reviews to verify trustworthiness. It is as such not a comprehensiveSince I haveAs our Focus applicationsSo whatever. I have mentioned on online Focus is what I have understood after readingI referred onlyIt means that the end user who has no formal technical skillsHere the programmer has to have anAlso there is a need for a large number of ad-hoc reporting.http://escueladeballet.com/fotos/first-manual-computer.xml
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This if codedA 4 GL solvesGL consists of English like statements and anyoneThe end user need not be concernedFlat files created by COBOL. IDMS data bases, ORACLE etc. The non-procedural Focus language is designed to replace traditional The simplicity of the command syntax ensures. For more meanings of the word Focus, see Focus (disambiguation). Produced by Information Builders Inc., it was originally developed for data handling and analysis on the IBM mainframe.At the same time, NCSS decided to work on its own product, later called NOMAD. All three products flourished during the 1970s and early 1980s, with FOCUS also being offered on a time-sharing basis viaNOMAD suffered a similar fate. FOCUS, under Cohen's direction, continued to flourish by expanding their product line. Instead, FOCUS concentrated on extreme flexibility in data import and export as well as ad hoc end-user reporting.It automates the process of identifying files to the operating system, opening the input file, reading the next record, opening the output file, writing the next record, and closing the files. This blurs the line between user and programmer, appealing to individuals whose work roles are in business or research rather than information technology.For instance, the same actual data file can be accessed (read or write) as each record being an 80 byte text string, or as 40 2 character numerical fields, other as 10 8-byte floating point numbers, etc., by the user simply re-writing the appropriate master file description as needed.By using this site, you agree to the Terms of Use and Privacy Policy. When this transfer is complete, the remaining installation activities are all done on the mainframe. You customize and submit the pre-built FRESTORE job to restore the product data sets from the uploaded files and then continue with customization steps to create an operational Mainframe Access Server.https://glyndonmn.com/UserFiles/first-manual-transmission-car.xml These are NOT existing product data sets, but rather brand new files that you will be creating for this base version. Any existing Host Connectivity 3.01 libraries remain intact, and can be used for fallback. If you prefer to retain your former production library names and re-use your existing prodhlq, rename your old libraries beforehand. Messages MFM0001I and MFM0014I on the syslog and XDBOUT sysout data set show the maintenance level at startup. You may need to know what level you are upgrading from when you complete post-installation customizations for this upgrade. For example, if your high-level qualifier ( prodhlq ) value is MY.MFA, then substitute MY.MFA for Use the following data set characteristics for this upload library: The actual text of the FTP prompts and responses that you see may differ slightly from those shown in this example. Connected to your.mainframe.name.User ( your.mainframe.name:(none)): userid Password: pswd Interactive mode Off. End the FTP connection: You can simply copy the existing MFA started task JCL and change the STEPLIB to reference the new product libraries. You will however need to modify the MFAS started task JCL since the module names for Data Connect have been changed to allow co-residence within the same authorized library as MFA. Read the documentation for any new parameters in the Readme and in the updated Mainframe Access Administrator's Guide. Add these new parameters and other changes to your working copies. If necessary, customize the new parameters for your installation. I want to try using decodes to a total of 7 files. I need to build the decodes on the fly. Thanks This message has been edited. Last edited by: Sandy Weller, December 10, 2009 12:45 PM Signature changes from project to project December 10, 2009, 12:49 PM EWoerle Sandy, What type of Database are you using. Are you connecting to FOCUS files.Eric Woerle WF 7.6.7 Reportting Server ETL 7.6.10 Dev Studio 7.6.https://ayurvedia.ch/eagle-ekolod-manual7 December 10, 2009, 12:55 PM Sandy Weller Eric, I'm going to connect to flat files within a DEFINE. Does that makes a difference in total character count now. See the FOCUS for IBM Mainframe User Manual for more information on IF and WHERE syntax. The old limit of 3,200 bytes still applies to all non-FOCUS databases with the exception of relational tables. Here are some solutions to consider when using WHERE field in FILE ddname syntax: If WHERE is being used, try changing the syntax to use the IF syntax as noted above. If the file you are testing on is a non-FOCUS file, try changing the file to a FOCUS file by HOLDing it, using ON TABLE HOLD FORMAT FOCUS so that you can still use the IF fieldname operator (ddname) syntax. This will allow the maximum limit to be 32K. If you can put the conditions you need met in a DEFINE, define a numeric field such that it is 1 if the condition is true, 0 if it is false. Consider the use of JOIN or DECODE as an alternative as documented in the Systems Journal Encyclopedia, Fall 1991. Can I do DECODE in a DEFINE to the FORMAT FOCUS files. Signature changes from project to project December 10, 2009, 01:29 PM Tom Flynn Sandy, Yep, that's what I would do. The key point I saw was: quote: The old limit of 3,200 bytes still applies to all non-FOCUS databases with the exception of relational tables. Since you say you are using text files, I would hold the data FORMAT FOCUS (which creates a MODIFY overhead), then, try your DECODE against the HOLD file. Another thought: After creating the FOCUS DB, you may be able to JOIN your data and forego the DECODE. The mainframe is a high performance and a high-speed computer system. It is used for larger scale computing purposes that requires great availability and security. It is mostly used in sectors like finance, insurance, retail and other critical areas where huge data are processed multiple times. Mainframe Testing Mainframe Testing is a process of testing software applications and services based on Mainframe Systems. The purpose of mainframe testing is to ensure the performance, reliability and quality of software application or service by verification and validation methods and check if it is ready to deploy. While performing Mainframe testing, the tester only needs to know about the navigations of the CICS screens. They are custom built for specific applications. Any changes made to the code in COBOL, JCL, etc.The changes that work on one terminal emulator will work on others. The Mainframe application (otherwise called job batch) is tested against the test cases developed using requirements Mainframe Testing is usually performed on the deployed code using various data combinations set into the input file. Applications that run on the mainframe can be accessed through terminal emulator. The emulator is the only software that needs to be installed on the client machine. It is a technique to use memory effectively to store and execute various sized tasks. It uses disk storage as an extension of real storage. Multiprogramming The computer executes more than one program at the same time. But at any given moment only one program can have control of CPU. It is a facility provided to make efficient use of the CPU. Batch Processing It is a technique by which any task is accomplished in units known as jobs. A job may cause one or more programs to execute in a sequence. The Job scheduler makes a decision about the order in which the jobs should be executed. To maximize the average throughput, jobs are scheduled as per their priority and class. The necessary information for batch processing is provided through JCL (JOB CONTROL LANGUAGE). Time Sharing In a time-sharing system, each user has access to the system through the terminal device. Instead of submitting jobs that are scheduled for later execution, the user enters commands that are processed immediately. It enables the user to interact directly with the computer. The spooled output is directed to output devices like a printer (if needed). It is a facility exploiting the advantage of buffering to make efficient use of the output devices. The test result extracted from the output files and the database are verified and recorded. The functionality of the existing screens could be changed, or new screens could be added. Various applications can have enquiry screens and update screens. The functionality of these screens needs to be checked as part of the online testing. How to do Mainframe Testing The Business team prepares requirement documents. Which determines how a particular item or process is going to be modified in the cycle of release. The testing team and the development receive the requirement document. They will figure out how many processes will be affected by the change. Usually, in a release, only 20-25 of the application affected directly by the customized requirement. The other 75 of the release will be for the out-box-functionalities like testing the applications and processes. Regression Testing is the primary focus of this testing activity. Mainframe Automation Testing Tools Below is the list of tools which can be used for mainframe Automation Testing. REXX Excel QTP Methodology in Mainframe Testing Let us consider an example: An XYZ insurance company has member enrollment module. It takes data both from member enrollment screen and offline enrollment. As we discussed earlier, it takes two approaches for Mainframe testing, online testing, and batch testing. Online testing is done on the member enrollment screen. Just like a web page the database is validated with data entered through the screens. Offline enrollment can be paper enrollment or enrollment on a third party website. The Offline data (also referred to as batch) will be entered into the company database through batch jobs. An input flat file is prepared as per the prescribed data format and fed to the sequence of batch jobs. So for mainframe application testing we can use the following approach. The first job in the line of batch jobs validates the data entered. Let say for example special character, alphabets in number only fields, etc. The second job validates the consistency of data based on business conditions. For example, a child enrollment should not contain dependent data, member zip code (which is not available for service by the enrolled plan), etc. The third job modifies the data in the format that can be entered into the database. For instance, deleting the plan name (database will store only plan ID, and insurance plan name), appending date of entry, etc. The fourth job loads the data into the database. It also ensures that there are no critical issues with the code. Step 2): System Testing Below are the types of testing done as part of System Testing. Here the application is tested for correct entry field like an insurance plan, interest on the plan, etc. The change of interest is done on an update screen, and the balance details on the affected accounts will be modified only by a nightly batch job. Testing in this case will be done by validating the Plan details screen and the batch job run for updating all the accounts). Step 3): System Integration Testing The primary purpose of this testing is to validate the functionality of the systems which are interacting with the system under test. These systems are not directly affected by the requirements. However, they use data from the system under test. This testing in Mainframes ensures that batch jobs and the online screens which do not directly interact with the system under test (or do not come in the scope of requirements) are not affected by the current project release. In order to have effective regression testing, a particular set of test cases should be shortlisted depending on their complexity and a regression bed (Test cases repository) should be created. This set should be updated whenever there is a new functionality rolled out into the release. Step 5): Performance Testing This testing is done to identify the bottlenecks in high hit areas like front end data, upgrading online databases and to project the scalability of the application. Step 6): Security Testing This testing is done to evaluate how well the application is designed and developed to counter anti-security attacks. The features which need to the tested are Integrity Confidentiality Authorization Authentication Availability Steps involved in Batch testing After the QA team receives the approved package (Package contains procedures, JCL, Control Cards, Modules, etc.), the tester should preview and retrieve the contents into PDS as required. Convert the production JCL or Development JCL into QA JCL otherwise called JOB SETUP. Copying production file and preparing test files. For every functionality, there will be a job sequence defined. (As explained in the example in Methodology in Mainframe section).The jobs should be submitted using the SUB command with the test data files. Check the intermediate file in order to identify the reasons for missing or error-out data. Check the final output file, database and the Spool to validate the test results. If the job fails, the spool will have the reason for the job failure. Address the error and resubmit the job. Steps involved in Online Testing Select the Online screen in a test environment. Test each field for the acceptable data. Test the Test Scenario on the screen. Verify the database for the data updates from the online screen. Update the data on the online screens and validate if the batch job is properly run with the updated data.There are many other commands used when required, but they are not that frequent. Pre-requisites to start mainframe testing Basic details needed for mainframe testing are: Login ID and password for logging into the application. Brief knowledge on ISPF commands. Names of the files, file qualifier and their types. Before starting mainframe testing, the below aspects should be verified. CLASS parameter should be pointed to the test class. Direct the job output into spool or a JHS or as required by using MSGCLASS parameter. Reroute the email in the job to spool or a test mail ID. Comment the FTP steps for initial testing and then point the job to a test server. All the production libraries in the job should be changed and pointed to test libraries. The job should not be left unattended. To prevent the job to run in an infinite loop incase of any error, TIME parameter should be added with specified time. Save the output of the job including the spool. The spool can be saved using XDC. File Create test file of needed size only. The DISP (Disposition - describes the system to perform keep or delete the dataset after normal or abnormal termination of the step or job) parameter for the files should be coded correctly. Ensure that all the files used for job execution are saved and closed properly to prevent job to go into HOLD. While testing using GDGs make sure that the right version is pointed at. Database While executing the job or online program, ensure that unintended data is not inserted or updated or deleted. Also, ensure that the correct DB2 region is used for testing. Always include both positive and negative test conditions. In case if standard procedures are used in the program like Check point restart, Abend Modules, Control files, etc.Test Data Test data setup should be done before the beginning of the testing. Never modify the data on the test region without notifying. There may be other teams working with same data, and their test would fail. In case the production files are needed during the execution, proper authorization should be obtained before copying or using them. Best Practices Incase of a Batch Job run, MAX CC 0 is an indicator that the job has run successfully. It does not mean that the functionality is working fine. The job will run successfully even when the output is empty or not as per the expectation. So it is always expected to check all the outputs before declaring the job successful. It is always a good practice to do a dry run of the job under test. Dry run is done with empty input files. This process should be followed for the jobs which are impacted by the changes made for the test cycle. Before the test cycle begins the test job set up should be done well in advance. This will help in finding out any JCL error in advance hence saving time during execution. Test Data availability is the primary challenge in batch testing. Required data should be created well in advance of the test cycle and should be checked for completeness. Some online transactions and batch jobs may write data into MQs (Message Queue) for transmitting data to other applications. It is a good practice to check that MQs are working fine after testing. Testers should be involved in the SDLC from the requirements phase onwards. This will help to verify if the requirements are testable. It is sometimes difficult to identify the required data from the existing data. For data setup, homegrown tools can be used as per the need. For fetching existing data, queries should be built in advance. In case of any difficulty, a request can be placed to data management team for creating or cloning required data. Job Setup Once the jobs are retrieved into PDS, the job needs to be setup in the QA region. So that the jobs are not submitted with production qualifier or path detail. Job setup tools should be used so as to overcome human errors made during setup. Ad-hoc Request There may be situations when end to end testing needs to be supported due to a problem in upstream or downstream application issues. These requests increase the time and effort in execution cycle. Use of automation scripts, regression scripts, and skeleton scripts could help in reducing the time and effort overhead. On-Time Releases for scope change There may be a situation where the code impact may completely change the look and feel of the system. This may require a change to test cases, scripts, and data. Scope change management process and Impact analysis should be in place. Reason - Job id unable to find the specified load module. So before passing any test case, the tester have to make sure that the output is cross verified. Only then proceed further. Before using the received file for testing current application, the data should be cross verified to avoid re-execution and rework. Summary: Mainframe testing is like any other testing procedure starting from Requirement gathering, test design, test execution and result reporting. In order to test the application effectively, the tester should participate in design meetings scheduled by development and business teams. It is mandatory for the tester to get accustomed to various mainframe test function. Like screen navigation, file and PDS creation, saving test results, etc.Mainframe application testing is a time taking process. A clear test schedule should be followed for test design, data setup and execution. Batch testing and Online testing should be done effectively without missing any functionality mentioned on Requirement document, and no Test Case should be spared. Prev Report a Bug Next YOU MIGHT LIKE: Software Testing What is Vulnerability Assessment. Testing Process, VAPT Scan Tool Vulnerability Testing Vulnerability Testing also called Vulnerability Assessment is a process of. Read more Software Testing Mccabe's Cyclomatic Complexity: Calculate with Flow Graph (Example) To understand Cyclomatic Complexity, lets first understand - What is Software Metric. INTEGRATION TESTING is defined as a type of testing where software. Read more Course JMeter Tutorial for Beginners: Learn in 7 Days Training Summary Apache Jmeter is a popular open source performance testing tool. 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Discover everything Scribd has to offer, including books and audiobooks from major publishers. Start Free Trial Cancel anytime. Report this Document Download Now Save Save Focus Manual For Later 0 ratings 0 found this document useful (0 votes) 3K views 597 pages Focus Manual Uploaded by Sabareesan Sundar Description: Full description Save Save Focus Manual For Later 0 0 found this document useful, Mark this document as useful 0 0 found this document not useful, Mark this document as not useful Embed Share Print Download Now Jump to Page You are on page 1 of 597 Search inside document Browse Books Site Directory Site Language: English Change Language English Change Language. The MMT series use the same RF technology and precision as a comparable automatic tuner. They are available in octave and multi-octave bands between 400 MHz and 50 GHz and provide high VSWR at DUT reference plane with a high reliability. For more information on Automated Tuners, Click here. And for a video on Passive Tuners, visit our youtube channel! We will respond in the same day. We will respond in the same day. We'll be sure to update you on any upcoming live events so you don't miss anything Load Pull!There is no undo. E68920 Transporte criancas com um peso entre 13 e 18 quilogramas numa cadeira de seguranca para criancas (Grupo 1) no banco traseiro. AVISO A cadeira de seguranca para criancas deve ficar firmemente apoiada contra o banco do veiculo. Pode ser necessario subir ou desmontar o encosto de cabeca. Consulte Apoios de cabeca (pagina 116). POSICIONAMENTO DA CADEIRA PARA CRIANCAS Nota: Ao utilizar uma cadeira para criancas, ajuste sempre o banco do passageiro dianteiro para a posicao totalmente reclinada. Se for dificil apertar a seccao do colo do cinto de seguranca sem deixar folga, ajuste as costas do banco para a posicao completamente vertical e eleve a altura do banco. Consulte Bancos (pagina 115). CUIDADOS Consulte o Concessionario para obter as informacoes mais recentes referentes as cadeiras de transporte para criancas recomendadas pela Ford. U Adequado para cadeiras de criancas de categoria universal aprovadas para utilizacao neste grupo de peso. UF? Adequado para cadeiras para criancas de categoria universal viradas para a frente aprovadas para utilizacao nesta faixa etaria. No entanto, recomendamos que sente o seu filho numa cadeira adequada, aprovada por lei, no banco traseiro. Consulte o Concessionario para obter as informacoes mais recentes referentes as cadeiras de transporte para criancas recomendadas pela Ford. 22 Seguranca das criancas Banco elevatorio (Grupo 2) CAPACIDADES E ESPECIFICACOES CUIDADOS Nao coloque um banco elevatorio nem uma almofada elevatoria num banco equipado apenas com cinto abdominal. Nao coloque um banco elevatorio nem uma almofada elevatoria com um cinto de seguranca largo ou torcido. Nao coloque o cinto de seguranca por baixo do braco nem por tras das costas do seu filho. E70710 Nao use almofadas, livros nem toalhas para elevar o seu filho no banco. Recomendamos a utilizacao de um banco elevatorio que combine uma almofada e costas, em vez de apresentar apenas a almofada. A posicao sentada direita permitir-lhe-a colocar o cinto de seguranca de adulto por cima do ombro do seu filho e o cinto abdominal bem justo por cima das suas ancas. Certifique-se de que os seus filhos se sentam direitos. Transporte criancas com mais de 15 quilos de peso, mas menos de 150 centimetros de altura num banco elevatorio ou almofada elevatoria. Almofada elevatoria (Grupo 3) AVISO Quando usar uma cadeira de crianca num banco traseiro, certifique-se de que esta fica firmemente apoiada contra o banco do veiculo. E68924 23 Seguranca das criancas Pontos de fixacao superiores todos os veiculos PONTOS DE FIXACAO DO SISTEMA ISOFIX CUIDADO Utilize um dispositivo anti-rotacao quando utilizar o sistema ISOFIX. Recomendamos a utilizacao de uma correia superior Top Tether ou de uma perna de suporte. Nota: Quando adquirir uma cadeira ISOFIX, certifique-se de que sabe o grupo de peso correcto e a classe do tamanho ISOFIX para o banco pretendido. Consulte Posicionamento da cadeira para criancas (pagina 20). E132902 O seu veiculo traz instalado pontos de fixacao ISOFIX que acomodam cadeiras de seguranca para criancas ISOFIX aprovadas a nivel mundial. Pontos de fixacao superiores veiculos de 4 portas O sistema ISOFIX e composto por dois bracos de ligacao rigidos na cadeira de seguranca para criancas, que prendem aos pontos de fixacao existentes nos bancos traseiros, no ponto em que o assento e as costas se encontram. Podem igualmente ser montados pontos de fixacao superiores. E132903 Os pontos de fixacao superiores estao situados por baixo de uma aba. Fixar a cadeira para criancas com fixacoes superiores CUIDADO Nao instale uma correia Tether a nada alem do ponto de fixacao Tether correcto. 24 Seguranca das criancas Fechos de seguranca manuais para crianca Nota: Se aplicavel, retire a cobertura da bagagem, para facilitar a montagem. Consulte Proteccoes de bagagem (pagina 182). Nota: Nos veiculos com entrada sem chave, utilize a chave sobressalente.