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  1. Preface
  2. Introduction to PowerExchange Utilities
  3. createdatamaps - Data Map Creation Utility
  4. DTLCCADW - Adabas PCAT Utility
  5. DTLCUIML - IMS Log Marker Utility
  6. DTLINFO - Release Information Utility
  7. DTLREXE - Remote Execution Utility
  8. DTLUAPPL - Restart Token Utility
  9. DTLUCBRG - Batch Registration Utility
  10. DTLUCDEP - CDEP Maintenance Utility
  11. DTLUCSR2 - IDMS SR2 and SR3 Records Utility
  12. DTLUCUDB - DB2 for Linux, UNIX, and Windows CDC Utility
  13. DTLULCAT and DTLULOGC - IDMS Log Catalog Utilities
  14. DTLURDMO - Data Map Utility
  15. DTLUTSK - Task Control Utility
  16. EDMLUCTR - Log Scan and Print Utility
  17. EDMXLUTL - Event Marker Utility
  18. HOSTENT - TCP/IP Address Reporter Utility
  19. PWXCATMY - MySQL Catalog Utility
  20. PWXUCCLPRT - Print Log Summary Utility
  21. PWXUCDCT - Logger for Linux, UNIX, and Windows Utility
  22. PWXUCREG - Capture Registration Suspend Utility
  23. PWXUCRGP - Capture Registrations Print Utility
  24. PWXUDMX - Data Maps Update Time ECSA Memory Utility
  25. PWXUGSK - SSL Reporting Utility for z/OS
  26. PWXUMAP - Map List Utility
  27. PWXUSSL - PowerExchange SSL Reporting Utility

Requirements and Considerations for COBOL Copybooks and DBDs

Requirements and Considerations for COBOL Copybooks and DBDs

The createdatamaps utility imports metadata from COBOL copybooks and DBDs.
The following requirements and considerations apply:
  • You can import metadata from only one COBOL copybook for each sequential or VSAM data map that you create. You can import metadata from one COBOL copybook for each segment in an IMS data map.
  • If the copybook for a VSAM or sequential data map includes multiple 01-level records, the utility creates one record and one table in the data map for each 01-level record in the copybook. If the copybook for an IMS data map includes multiple 01-level records, the utility creates a record and a table for the first level-01 record in the copybook only.
  • You can import metadata from only one DBD for each IMS data map that you create. You can optionally overlay the DBD metadata with metadata from one COBOL copybook for each segment that the DBD defines.
  • For IMS data maps, if the DBD or COBOL copybook overlay includes field redefinitions, the utility creates a record only for the first combination of redefined fields.
For additional requirements and limitations that apply to finding record IDs in COBOL copybooks, see Requirements and Limitations for Finding RIDs.

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