Edit the DBMOVER configuration member.
Verify that the member includes a LISTENER statement. The LISTENER statement defines the TCP/IP port on which a named PowerExchange Listener process listens for work requests. The default DBMOVER member includes the required LISTENER statement.
In addition to the LISTENER statement, you can include the following statements in the DBMOVER configuration member to minimize data map I/O:
When Data Archive accesses PowerExchange data maps through the PowerExchange Listener, every data map in the DATAMAPS KSDS is opened and processed. The DMXCACHE_MAX_MEMORY_MB and DM_SUBTASK statements configure the PowerExchange Listener on z/OS to use data maps caching and a data maps subtask in read-only mode.
To further reduce data map
, limit the number of data maps in the DATAMAPS file. For best results, limit the number of data maps to 100.
For more information about the DBMOVER configuration member, see the
PowerExchange Reference Manual