//* REPRO CUST FILE TO A FLAT FILE The document may be used to assist as a tutorial for new programmers or as a quick reference for experienced programmers. How a top-ranked engineering school reimagined CS curriculum (Ep. Examine command is used to check the structural integrity of a key-sequenced data set cluster. When INFILE is used, the records are read from the DD name specified, and a DD statement must be supplied in the JCL matching the specified name. I think that Murali is questioning the COPY statement. REPLACE is applicable for KSDS and RRDS clusters. The input-dataset is input Dataset which is having records. This example includes JCL members and a COBOL program. //INDS DD DSN=CUST.REGPRD.CST02.CL,DISP=SHR We ran an IDCAMS step which. Virtual Storage Access Method is an IBM DASD file Storage method. The following is the mainframe JCL (DATFMTJ5.jcl) that is required to execute a COBOL program that compares the contents of two files. One way to do that is to write DELETE, DEFINE CLUSTER and REPRO steps in your JCL. VSAM Define Cluster: Click Here IBM Reference : Click Here, JIRA Workflow for Optimal Project Tracking, Automatically Assign Issues JIRA Automation, JIRADashboard Popular Gadgets for Agile Teams, It may be included to specify either the full or generic key value that defines the starting and ending point of the copy operation. Why are players required to record the moves in World Championship Classical games? Following example shows how to check whether Index and Data part of KSDS dataset are synchronized or not . English version of Russian proverb "The hedgehogs got pricked, cried, but continued to eat the cactus". I want all the duplicate records in a seperate file. only the current generation of each member is copied. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Looking for job perks? Copyright 1987-2023SimoTime Technologies and ServicesAll Rights Reserved. Following example shows how to check and fix errors in VSAM dataset . Default: CALServ starts with the first record in the file. We have made a significant effort to ensure the documents and software technologies are correct and accurate. SKIP may be included to bypass the specified number of records from the input dataset before starting the copy operation. Learn more. FROMADDRESS may be included to specify the RBA value that defines the starting point of the copy operation. Virtual Storage Access Method (VSAM) is high performance access method and data set organization, which organizes and maintains data via a catalog structure. It isn't, but it serves absolutely no purpose other than to cause people to think it looks suspicious. REPLACE may be specified to cause existing records in the output cluster to be replaced when a duplicate record is read from the input dataset. Your REPRO statement will not work, because you have started it in column one. The out-ddname is the DD name for the Output Dataset, where the input datasets records will be copied. We make use of First and third party cookies to improve our user experience. For a restore operation, this file is the VSAM file that you are restoring. To learn more, see our tips on writing great answers. Target file. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Following are the most useful VSAM commands , ALTER command is used to modify VSAM file attributes. The REUSE parameter may be specified to cause the output cluster to be reset to the empty status before loading commences. If you execute the above JCL. Following example shows how to use ALTER command to increase Freespace, to add more volumes and to Alter Keys . When you are copying from a nonVSAMfile Explore the COBOL Connection for more examples of COBOL programming techniques and sample code. REPRO INFILE(INDS) REPRO INFILE (in-ddname) OUTFILE (out-ddname) Not the answer you're looking for? VSAM PRINT command is used to print the contents of VSAM or non-VSAM datasets. How to Make a Black glass pass light through it? SimoTime Technologies was founded in 1987 and is a privately owned company. If an attempt is made to add a duplicate record and REPLACE is not specified, an error message and the input record is discarded; on the fourth occurrence of a duplicate record, the REPRO operation is terminated and the remainder of the input file is not processed. These tables are provided for individuals that need to better understand the bit structures and differences of the encoding formats. The AMS REPRO command is used for initial loading of records into VSAM dataset. Above syntax shows which parameters we can alter in an existing VSAM cluster. Most of the frequently used sorts like DFSORT and SYNCSORT supports the copy of a VSAM DATA SET into a PS. Required fields are marked *. There . COBOL JCL VSAM TSO/ISPF Unix System Services CICS . If an attempt is made to add a duplicate record and REPLACE is not specified, an error message and the input record is discarded; on the fourth occurrence of a duplicate record, the REPRO operation is terminated and the remainder of the input file is not processed. Syntax 2: REPRO INDATASET (input-dataset) OUTDATASET (output-dataset) Explanation: This provides random access and assumes the application program has a way to get the desired record numbers. Content Discovery initiative April 13 update: Related questions using a Review our technical responses for the 2023 Developer Survey, How to do Delete/Define with using IDCAMS using batch JCL (z/VSE), Not able to copy alphabet letters from physical sequential file to a KSDS cluster, Error when copying sequential dataset to VSAM file, JCL Printing Job spool into a dataset for a specific LPAR, How to reference the most current Physical Sequential (PS) file in JCL. If the environment parameter is present, or the INFILE is SYSIPT, then IDCAMS uses a DTF control block to access the file. Firstly, the ,, on the JOB card looks suspicious. VSAM can be used in COBOL programs like physical sequential files. //SYSOUT DD SYSOUT=* Listcat command provides following information about VSAM datasets . //*************************************************** SIMOTIME Services has experience in moving or sharing data or application processing across a variety of systems. All rights reserved. But if I am not getting any solution in next 5-6 hrs I need to write a COBOL pgm,for this. logical name of Dataset), ip/op-entryname Itpoints to the physical name of the input and output dataset respectively. You can use REPRO statements in an LDMAMS job to back up files or to restore files from backup copies. SORT FIELDS=MERGE will it work. You can access the records sequentially or using a key or dynamically in case of VSAM files. This COBOL program was generated by the SimoZaps utility program from SimoTime Technologies. The following links will require an internet connect. We can use this command to copy data from sequential file to VSAM file. CA-L-Serv Commands LDMAMS Statements REPRO Statement. We reserve the right to make changes without notice at any time. Thanks for contributing an answer to Stack Overflow! You can use IDCAMS to convert (rather copy) a sequential file to VSAM KSDS cluster. Thanks, Parikshit Why did DOS-based Windows require HIMEM.SYS to boot? Has depleted uranium been considered for radiation shielding in crewed spacecraft beyond LEO? The SimoTime name or Logo may not be used in any advertising or publicity pertaining to the use of the software without the written permission of SimoTime Technologies. Example: Use of REPRO to copy PS file to VSAM dataset. Can you tell me how can I get my desired output? The first file created will then be compared to the last file created using a COBOL program. VSAM files are much more powerful and advanced as compared to normal sequential files. IEBGENER, Create a Sequential File The following is the mainframe JCL (DATFMTJ1.jcl) that is required to run as a job that creates a sequential file. Following example shows how to copy records from one dataset to another VSAM dataset. We can use this command to copy data from sequential file to VSAM file. This file will be used by IDCAMS to populate a VSAM, KSDS. The REPRO command is used to do any of the following: Copy a VSE/VSAM file into another VSE/VSAM file. The first job step (REPROREP) will create a new temporary data set. TONUMBER is only applicable when the output dataset is a RRDS VSAM cluster. A Relative record dataset has records that are identified by the Relative Record Number (RRN), which is the sequence number relative to the first record. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. Next . FROMNUMBER is only applicable when the input dataset is a RRDS VSAM cluster. The REPRO command lets you retrieve records from a sequential or VSAM data set and store them in VSAM format in a key-sequenced, entry-sequenced, relative-record, or a sequential data set. If CALServ finds a duplicate record, it uses the last copy of the record. IBMMainframes.com is not an official and/or affiliated with IBM. What were the poems other than those by Donne in the Melford Hall manuscript? It's not them. You can access the records of Sequential file in sequential order only but you can access the records of a VSAM file in multiple ways based on your requirement. Your email address will not be published. Copies all records whose relative record number(RRN) value is betweenRRN-1specified in FROMNUMBER andRRN-2 specified in TONUMBER. IDCAMS LISTCAT deleting VSAM file when next step is IEFBR14, QGIS automatic fill of the attribute table by expression, Counting and finding real solutions of an equation. VSAM REPRO command is used to copy data from one file(Input file) to another file(Output file). What is the Russian word for the color "teal"? The following is the mainframe JCL (DATFMTJ2.jcl) that is required to delete and define a VSAM Cluster. The second job step (KSDSMAKE) will use the temporary data set to DELETE/DEFINE a VSAM Cluster with the new name. Copies all records whose key field value is betweenvalue-1specified in FROMKEY andvalue-2 specified in TOKEY. Explore the Glossary of Terms for a list of terms and definitions used in this suite of documents and white papers. Repro from sequential to VSAM file handeling the duplicate, Re: Repro from sequential to VSAM file handeling the duplicate, eliminating duplicate but values in duplicate record copied, Split a file into unique vs duplicate records. I suggest you ask your immediate boss, colleagues, technical support, to show you a sample JOB card which meets the standards at your site. It is also used to copy data from one VSAM data set to another. IDC0005I NUMBER OF RECORDS PROCESSED WAS 23743. In the above syntax, the in-ddname is DD name for the Input Dataset which is having records. The out-ddname is the DD name for the Output Dataset, where the input datasets records will be copied. Ask your System Programmer to install z/OS DFSORT V1R5 PTF UK51706 or z/OS DFSORT V1R10 PTF UK51707 (Nov, 2009). Replaces existing records in the target file with records from the source file. SimoTime Technologies shall not be liable for any direct, indirect, special or consequential damages resulting from the loss of use, data or projects, whether in an action of contract or tort, arising out of or in connection with the use or performance of this software, documentation or training material. A good place to start is Specify a full or partial record key. Deletes the contents of the target file before adding records to it. OUTFILE designates that the target cluster is specified by the inclusion of a DD statement in the JCL, while OUTDATASET designates that the cluster is to be located through the VSAM catalog. This documentation and software were developed and tested on systems that are configured for a SIMOTIME environment based on the hardware, operating systems, user requirements and security requirements. Rexx has no native support for processing VSAM files. FROMNUMBER may be included to specify the relative record number that defines the starting point of the copy operation. Last input record. If the key contains special characters (such as blanks or punctuation characters), enclose it in quotes. If you will execute the above JCL on Mainframes server. //SORTWK02 DD SPACE=(CYL,(1,1),RLSE),UNIT=PROD1 or a non-VSAM dataset (like PS file or a member of PDS). It is also used to copy data from one VSAM data set to another. Is this plug ok to install an AC condensor? Find centralized, trusted content and collaborate around the technologies you use most. //*************************************************** Looking for job perks? TOADDRESS may be included to specify the RBA value that defines the ending point of the copy operation.. TOADDRESS is only applicable when the output dataset is a KSDS or ESDS VSAM cluster. This link requires an Internet Connection. So for copying VSAM to PS also, REPRO can be used. DFSORT can use a VSAM file as output. In the above syntax, vsam-ksds-name is the VSAM dataset name for which we need to examine index and data part of VSAM cluster. OUTFILE(OUTDS) 1 Answer. During RRDS load, the records are loaded in relative record sequence starting with 1. You have several problems of different magnitudes. You can check any of the IDCxxxxx messages. Re: Repro from sequential to VSAM file handeling the duplicate. VSAM file can be used in COBOL programs like other physical sequential files. Given that Rexx can readily interface with other languages, this is not a problem. It is used to copy data from one dataset (input VSAM/NON-VSAM file) to another dataset (output VSAM/NON-VSAM file). Other uses will require a SimoTime Software License. The REPRO command performs the following functions: Copies VSAM and non-VSAM data sets. Here also the input VSAM dataset CLUSTER needs to be given in SORTIN and a flat file as the SORTOUT. The function delivered in this version is based upon the enhancement requests from a specific group of users. You may well already have a VSAM file of that name, and you are now creating (without realising it) an ordinary sequential file of the same name. You can write your own program which the Rexx program will direct through parameters. I am trying to print the contents of a ca-datacom sequential file by using IDCAMS/REPRO, but was getting the below error. Ask your System Programmer to install z/OS DFSORT V1R5 PTF UK51706 or z/OS DFSORT V1R10 PTF UK51707 (Nov, 2009). "Signpost" puzzle from Tatham's collection. REPRO is not going to add two fields and sum them. // DCB=(RECFM=FB,LRECL=924,BLKSIZE=92400) The data will need to be transferred between the systems and may need to be converted and validated at various stages within the process. Has the Melford Hall manuscript poem "Whoso terms love a fire" been attributed to any poetDonne, Roe, or other? 21. The files used in this suite of sample programs use fixed length records of eighty-bytes or variable length records with a maximum record length of eighty bytes. Virtual Storage Access Method (VSAM) files are a whole different kettle of fish. Example: Use of REPRO to copy VSAM to PS file. Input & Output files can be VSAM datasets (like KSDS, ESDS, RRDS, etc.) Back to top If you will execute the above JCL on Mainframes server. How about saving the world? Default: CALServ skips duplicate records. The in-ddname is DD name for the Input Dataset which is having records. VSAM ksds files and output file is also KSDS file. Copies catalogs Copies or merges tape volume catalogs Splits integrated catalog facility catalog entries between two catalogs Splits entries from an integrated catalog facility master catalog FROMADDRESS is only applicable when the input dataset is a KSDS or ESDS VSAM cluster. rev2023.4.21.43403. Making statements based on opinion; back them up with references or personal experience. The following JCL Members provide examples of how to create a sequential file, delete and define a VSAM Cluster, populate a VSAM Data Set and compare two files or data sets. In the above syntax, vsam-file-name is the VSAM dataset name for which we need to check the errors. REPLACE may also be used to merge input from subsequent REPRO operations with different input datasets to the same target dataset, where the possibility of duplicate records. The REPRO command lets you retrieve records from a sequential or VSAM data set and store them in VSAM format in a key-sequenced, entry-sequenced, relative-record, or a sequential data set. Otherwise VSAM access (ACB) is used. Are there any canonical examples of the Prime Directive being broken that aren't shown on screen? Backup VSAM catalog; Conversion of VSAM and Index sequential Datasets to sequential format; Read a backup copy of VSAM catalogs. Repro from sequential to VSAM file handeling the duplicate, Re: Repro from sequential to VSAM file handeling the duplicate, eliminating duplicate but values in duplicate record copied, Split a file into unique vs duplicate records. Following example shows how to copy records from one dataset to another VSAM dataset . IDCAMS utility uses REPRO command to load the datasets. In order for the REUSE parameter to be allowable, the output cluster must have been defined with the REUSE attribute. Why don't we use the 7805 for car phone chargers? or a non-VSAM dataset (like PS file or a member of PDS). Input & Output files can be VSAM datasets (like KSDS, ESDS, RRDS, etc.) If you are trying to print data from CA Datacom tables then that can be achieved using either CA DataQuery or the DBSQLPR program in CA Datacom/SQL. The REPRO command is also used to load data from one linear data set into another linear data set. for more information about products (including Micro Focus COBOL) and services available from Micro Focus. Frank Yaeger - DFSORT Development Team (IBM) -. 1. delete if cluster exists. Extracting arguments from a list of function calls. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. 00010000. Is this plug ok to install an AC condensor? Preparing the application programs will require the transfer of source members that will be compiled and deployed on the target platform. By the use of REPRO command, we are able to load records into the cluster. Copy a sequential file on tape or disk into another sequential file on tape or disk. // DISP=(NEW,CATLG,KEEP), REPRO IDS(PROD.CHECK.FILE.UPDATES) - ODS(PROD.CHECK.FILE.D080212) - FROMKEY(2012215) TOKEY(2012216) The following JCL Members provide examples of how to create a sequential file, delete and define a VSAM Cluster, populate a VSAM Data Set and compare two files or data sets. The intent is to provide changes as the need arises and in a timeframe that is dependent upon the availability of resources. It will compare the contents of a record sequential file with fixed length records to the contents of a record sequential file with variable length records. The input file must be RRDS, It may be included to bypass the specified number of records from the input dataset before starting the copy operation. The following links may be to the current server or to the Internet. There are products which have already done that work for you. Copyright 2014 CA Technologies. Content Discovery initiative April 13 update: Related questions using a Review our technical responses for the 2023 Developer Survey, How to change the properties of a ps or an pds. Frank Yaeger - DFSORT Development Team (IBM) -. Explore the JCL Connection for more examples of JCL functionality with programming techniques and sample code. Our customers include small businesses using Internet technologies to corporations using very large mainframe systems. 1. REPLACE is applicable for KSDS and RRDS clusters. Is there a weapon that has the heavy property and the finesse property (or could this be obtained)? This suite of programs is provided as one of the many possible solutions for data file format conversion and comparison. If you will execute the above JCL on Mainframes server. by dick scherrer Thu Aug 26, 2010 12:07 am, by Frank Yaeger Thu Aug 26, 2010 5:41 am, by dick scherrer Thu Aug 26, 2010 7:47 am, IBM's flagship sort product DFSORT for sorting, merging, copying, data manipulation and reporting. The input file must be KSDS or ESDS, It may be included to specify the relative record number that defines the starting and ending point of the copy operation. A DD statement in the LDMAMS JCL must not reference this VSAM file. Previous SimoTime has the technology, services and experience to assist in the application and data management tasks involved with doing business in a multi-system environment. No harm to learn new things. Includes ICETOOL and ICEGENER. Explore The File Status Return Codes to interpret the results of accessing VSAM data sets and/or QSAM files. What positional accuracy (ie, arc seconds) is necessary to view Saturn, Uranus, beyond? The following is the mainframe JCL (DATFMTJ4.jcl) that is required to copy the records from a VSAM, KSDS to a sequential file with variable length records. When the SKIP parameter is used, REPRO skips copying the, COUNT parameter is used to specify that only, When REPLACE is coded, It specifies records with duplicate primary keys(for KSDS) and duplicate relative record numbers (for RRDS) will be replaced NOREPLACE is default and causes job failure when trying to copy records with a duplicate key. Can anyone please tell me what are all the possible ways that one can load data in to the VSAM cluster. Rite? The second file i.e the flat file is sorted file..I have no idea how the File3 will be used. REPRO INFILE (IFILE01) OUTFILE (OFILE01) REPLACE. Is it possible to force delete VSAM file used by another Job/User? For a restore operation, this file is the VSAM file that you are restoring. It is used to load empty VSAM clusters along with building the data and index components for KSDS. These programs and their associated copy files are part of the SIMOMODS package. www.jaymoseley.com/hercules/vstutor/vstutor.htm#AMSrepro1. This suite of programs and documentation is available to download for review and evaluation purposes. This example uses IDCAMS with the REPRO function. TOKEY may be included to specify either the full or generic key value that defines the ending point of the copy operation.