This DD statement points at the DBMOVER member of the

hlq

.RUNLIB data set, which is created during the installation of PowerExchange. The DBMOVER member contains the PowerExchange configuration parameters.

The DBMOVER member includes the CAPI_CONNECTION statements used by the Log Read API (TYPE=LRAP) and the UOW Cleanser (TYPE=UOWC).

The Log Read API (LRAPI) CAPI_CONNECTION statement defines the Agent ID and Logger name to which it connects. PowerExchange uses the UOW Cleanser in conjunction with the LRAPI to reconstruct the UOWs read from the Logger into complete UOWs in the proper chronological order.

The Logger specified in the CAPI_CONNECTION for the LRAPI must be the same that the DB2 ECCR uses (in the EDMSDIR pointed to by the EDMPARMS DD statement) to capture the change data.