DFS4667I MEMBER imsname LEFT ALTERGRP GROUPNAME=grpname
Explanation
During the DEDB Alter utility is running, the sharing IMS imsname left the specified ALTERGRP.
System action
The DEDB Alter utility terminated without completing the requested function.
System programmer response
Resubmit the job after the sharing IMS is restarted if it was abnormally terminated. Resbmit the job anytime if the sharing IMS was not abnormally terminated.