Vancouver Utilities - Details Mainframe Migration Tools to convert JCL, COBOL,& DATA General Purpose Data Utilities For Unix, Linux, or Windows Replacements for Mainframe Utilities SORT/SYNCSORT replaced by uvsort IEBGENER/IDCAMS replaced by uvcp www.uvsoftware.ca

5 Parts to Conversion JCL conversion to Korn shell scripts COBOL porting to Micro Focus Data conversion EBCDIC to ASCII VU Testing & Debugging Aids Mainframe Data Utility Replacements www.uvsoftware.ca

JCL Conversion - Highlights DDN/DSN converted to Export DDN=DSN SORT/SYNCSORT converted to ‘uvsort’ IEBGENER/IDCAMS converted to ‘uvcp’ GDG files converted to ksh functions Console logging Micro Focus COBOL animation made easy Replacements for Ditto, Dyl280, Easytrieve $RUNDATA/$RUNLIBS testing/production Laser scripts, 132 cols x 66 lines on 8½ x 11 www.uvsoftware.ca

Notes re Hyperlinked Samples Hyperlinked samples begin on next slide Click hyperlinks (Red) to view sample files Returning to slide depends on your browser IE – use your back button, do not kill IE displays both PPT & HTML samples FireFox – kill the browser (X) Firefox downloads PPT to run on your desktop And honors the hyperlinks to samples on web www.uvsoftware.ca

JCL Conversion Example #1 sample JCL & script (1 step COBOL) Korn shell script equivalent www.uvsoftware.ca

JCL Conversion Ex#2 (SORT) Sample SORT conversion to uvsort - original mainframe SORT step - equivalent uvsort in ksh script www.uvsoftware.ca

SyncSort conversion to uvsort Syncsort functionality at lower cost INCLUDEs,OMITs,SUMs,OUTREC,etc. Uvsort sels, dels, sums, mvcs, etc. sample INCLUDE AND/OR conditions www.uvsoftware.ca

JCL Conversion #3 (GDG files) GDG files supported by ksh functions exportgen0, exportgen1, exportgenp sample JCL & script with GDG files www.uvsoftware.ca

IEBGENER & IDCAMS IEBGENER converted to ‘uvcp’ IDCAMS REPRO converted to ‘uvcp’ IEBGENER & IDCAMS JCL sample Korn shell script equivalent www.uvsoftware.ca

COBOL porting to Micro Focus Not much to do, but saves manual editing Insert EXTERNAL on select/assign stmts Translate to lower case except in quotes more modern appearance easier to edit with unix/linux editors (vi,etc) Insert detail file status test code For Micro Focus extended file status display www.uvsoftware.ca

Data Conversion Translate EBCDIC to ASCII Preserving packed/binary fields Correcting zoned signs to ASCII standards Conversion jobs generated from copybooks and LISTCAT file specs 1 script to generate all conversion jobs 1 command to convert all data files www.uvsoftware.ca

Data Conversion Example Conversions generated from copybooks Sample copybook (citytax1.cpy) CobMap record layout from copybook Sample cobmap (citytax.map) Data conversion job (uvcopy) Sample uvcopy data conversion (citytax1.uv) www.uvsoftware.ca

Data File specs from LISTCAT LISTCAT info completes conversions added to copybook/cobmap/uvcopy job Data filename, file type, Indexed keys Sample LISTCAT & extracted control file uvcopy job completed by control file www.uvsoftware.ca

Converting files for RDBMS Convert data to pipe delimited text files Packed/binary fields edited signs & decimals Packed/binary fields unpacked & edited Conversion jobs auto-gen’d from copybooks SQL loader control file also generated Sample pipe delimited output file Sample uvcopy job to perform pipe delimit Sample loader control file www.uvsoftware.ca

Conversion Directories For JCL,COBOL,& Data conversions Conversion Libraries Data directories for testing or production sample test data subdirs www.uvsoftware.ca

Scripts convert All JCL/COBOL/DATA jcl2ksh5A – convert All JCL to ksh cnvMF5A – convert all COBOL to Micro Focus gencnvC - generate all Data conversion jobs uvcopyxx pfx2/* - execute all data convert jobs www.uvsoftware.ca

Scripts to convert 1 JCL/COBOL/DataFile jcl2ksh51 – convert 1 JCL to ksh cnvMF51 – convert 1 program to MicroFocus gencnvB – convert 1 datafile to ASCII genpipeA – convert 1 file to pipe-delimited uvcopy pfx3/datafilename – execute 1 conversion job www.uvsoftware.ca

Testing & Debugging Aids uvhd & uvhdcob – data file investigation Browse, search, update, print, etc uvhd – sample EBCDIC file display uvhd dat1ebc/custmas1 r256s3a uvhd – sample ASCII file display uvhd dat2asc/custmas1 r256s3 uvhdcob – sample record display uvhdcob dat2asc/custmas1 maps/custmas1 www.uvsoftware.ca

COBOL Cross-References xcobcall1 – list called programs in each program xcobcall2 – crossref programs calling any 1 program xcobcopy1 – list copybooks in each program xcobcopy2 – crossref programs using any 1 copybook - please see xcobcopy2 (most useful cross-reference) cobfiles - COBOL files report organization, access, open-mode, recsize, copybook, www.uvsoftware.ca

JCL Cross-References xjkshfile1 – list datafiles in each JCL/script xjkshfile2 – crossref programs using any 1 datafile xjkshprog1 – list programs in each JCL/script xjkshprog2 – crossref JCL/scripts using any 1 program Jobflow reports – generated from JCL+COBOL Show file I/O from step to step in multi-step jobs Sample jobflow report www.uvsoftware.ca

Converting DYL280 to uv… Sample#1 – file init (write 1 blank/zero rec) Mainframe DYL280 code Equivalent uvcp Equivalent uvcopy Sample#2 – add records to an indexed file www.uvsoftware.ca

Pre-Programmed uvcopy jobs table2 – table summaries by arguments Table entries limited only by memory Table dumped at EOF in argument sequence Percentages on every line of 100% total line Sample input data file Sample table summary report Operating instructions & console displays uvcopy job equivalent www.uvsoftware.ca

Replacements for Mainframe Utilities (Dyl280,Easytrieve,QuikJob,Ditto,etc) uvqrpg – Report Generator up to 8 control break fields & total levels up to 100 accumulators per level built in sort Sample input file Sample output report Sample uvqrpg code www.uvsoftware.ca

End of Conversion Details Thank You for your interest in the Vancouver Utilities for Mainframe Conversion Also see Conversion Overview at: www.uvsoftware.ca/ppt/MFconvert1.pps Return to UV Software Home-Page: www.uvsoftware.ca www.uvsoftware.ca