FABL3007E DATA SET OPEN FAILED FOR DDNAME: ddname RC=rr
Explanation
The OPEN macro for the data set ddname failed. The return code was rr.
System action
The IMS online subsystem that has a BPE-based DBRC region continues processing with Integrity Checker deactivated. The IMS online subsystem that has a non-BPE-based DBRC region or the IMS batch job ends abnormally.
User response
Check whether the correct data set is used for the DD name. For the return code of the OPEN macro, see the z/OS® DFSMS Macro Instructions for Data Sets. Correct the error, and restart the IMS online subsystem or rerun the batch job. For the IMS online subsystem that has a BPE-based DBRC region, do not issue the BPE USEREXIT command until you restart the subsystem.