The client sucessfully implemented CA Intertest R10 in about 30 CICS regions. When the client upgraded a few more regions they received the following error message in the VRPT transaction. IN25OPTS V9.1 RI12570 - CICS 6.7.0 - Program release mismatch
The client had an old version of the IN25OPTS module from release 9.1 in the CICS RPL concatenation.
Search all the load libraries in the CICS RPL concatenation and find the old version of IN25OPTS from release 9.1 and remove it.