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English
  • PowerExchange for CDC and Mainframe 10.5.4
  • All Products

Table of Contents

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  1. Preface
  2. PWX-00000 to PWX-00099
  3. PWX-00100 to PWX-00999
  4. PWX-01000 to PWX-01999
  5. PWX-02000 to PWX-04999
  6. PWX-05000 to PWX-06999
  7. PWX-07000 to PWX-09999
  8. Abend, Return, and Reason Codes in PowerExchange Messages

Message Reference Volume 1

Message Reference Volume 1

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PWX- 00645

PWX-
00645

Listener "
Job Name
" started with REGION=
JCL region size
 M. Maximum
maximum_megabytes
 M. Available
available_megabytes
 M. MAXTASKS
maximum_tasks
.
When a PowerExchange Listener on a z/OS system starts, this message identifies the JCL region size and memory statistics. PowerExchange reads the information from the local data area (LDA) DSECT. The actual region size comes from the LDAREGRQ field and the maximum size from the LDAESIZA field. These values are affected by the JCL region and the IEFUSI exit if configured.
Processing continues.
No action is required. If memory issues occur, you can set JCL REGION size appropriately for the workload to prevent LSQA shortages. Informatica recommends setting the region size to the maximum value according to the PWX-00647
memory_available
 amount.
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