Table of Contents

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  1. Preface
  2. Introduction to PowerExchange
  3. DBMOVER Configuration File
  4. Netport Jobs
  5. PowerExchange Message Logs and Destination Overrides
  6. SMF Statistics Logging and Reporting
  7. PowerExchange Security
  8. Secure Sockets Layer Support
  9. PowerExchange Alternative Network Security
  10. PowerExchange Nonrelational SQL
  11. PowerExchange Globalization
  12. Using the PowerExchange ODBC Drivers
  13. PowerExchange Datatypes and Conversion Matrix
  14. Appendix A: DTL__CAPXTIMESTAMP Time Stamps
  15. Appendix B: PowerExchange Glossary

IMSBSDS Statement

IMSBSDS Statement

The IMSBDDS statement identifies the high-level qualifier of the IMS bootstrap data set, which is required to retrieve DBD information in DBGEN format from the IMS catalog. This statement also indicates the order of locations, such as the IMS catalog and IMS DBDLIB library, to search for DBD information.
This statement is required for PowerExchange to use the IMS catalog API to retrieve DBD information in DBGEN format from the IMS catalog when the IMS control region is not running or when you use an IMS version earlier than IMS 15. PowerExchange uses DBD information in DBGEN format when you create capture registrations in the PowerExchange Navigator or perform IMS unload processing. This statement is also required for PowerExchange to use the IMS Catalog Library Builder Utility, DFS3LU00, to get DBD information in source format from the IMS catalog when you create data maps from the PowerExchange Navigator.
Use of the IMS catalog is optional. By default, PowerExchange gets DBD information from the DBDLIB library.
Enter this statement in the DBMOVER configuration file on the PowerExchange Listener system.
z/OS
IMS
Required to get DBD information from the IMS catalog
IMSBSDS=(
ims_ssid
,
bootstrap_hlq
   [,
search_preference
] )
ims_ssid
Required. The IMS subsystem ID (SSID) for the subsystem that contains the source objects. This value must match the IMS SSID value that is specified in the first positional parameter in an IMSID statement.
bootstrap_hlq
Required. The high-level qualifier of the IMS bootstrap data set that is in the IMS directory associated with the IMS catalog for the IMS SSID.
search_preference
Optional. The order in which PowerExchange searches locations for DBD metadata for source objects. Valid values are:
  • D
    . First search the DBDLIB library and then search the IMS catalog, if available.
  • C
    . First search the IMS catalog and then search the DBDLIB library.
  • O
    . Search the IMS catalog only.
If you do not specify an option, PowerExchange searches only the DBDLIB library by default and does not use the IMS catalog.