EB691 KEYSIZE OF EDS INCORRECT. EPILOG TERMINATING.

Explanation
An incorrect keysize was entered. The EPILOG data store requires a VSAM key that is 32 bytes in length. 

System action
None. 

User response
Verify that EDSLIST or the RKM2EDS ddname specifies the correct VSAM clusters. If necessary, redefine the data store.   