FABL0030E UNSUPPORTED IMS VERSION (`x.x`) DETECTED FOR ACB SOURCE COMPARE. MEMBER: `member` ACBLIB: [ACBLIB | ACBLIB2]

Explanation
 The ACB member generated by IMS version
x.x is not supported for ACB Source Compare. 

System action
  The ACB Compare function ends with a return
code of 08. 

User response
 Check the ACB member and the ACB library version. 