FABC0644E INVALID EXITRTN= CONTROL CARD
- SYNTAX ERROR DETECTED

Explanation
 Self-explanatory.

System action
FABCUR6 ends with an abend code of 3728.

User response
 See the topic "Input for the DEDB Reload Segment Data Set Create utility" in the
IMS Fast Path Solution Pack:
Supplementary Utilities User's Guide  for details on the syntax of the
EXITRTN control statement. Correct the error, and rerun the job.