Use of DB2 connection RRSAF with a TASK load invalid. Use CAF or change load mode.
The loader (DSNUTILB) uses CAF and PowerExchange Listener is probably using RRSAF.
Processing ends.
If the type of load is TASK check what connection the PowerExchange Listener has to DB2. The loader (DSNUTILB) uses CAF and an Address space must use only one type of connection.