Verify that the IMS RESLIB data set that contains the IMS load modules is included either in the STEPLIB DD concatenation of the PowerExchange Listener JCL or in the LNKLST library. The PowerExchange Listener JCL is in the PWXLSTNR or STARTLST member of the RUNLIB library.

In the DBMOVER configuration member on the system where an IMS source or target resides, add the following ODBASUPP statement to enable PowerExchange to use ODBA:

Verify that the IMS PSB has named PCBs. For ODBA access, a PCB name is required.