DFS4632E DEDB ALTER TERMINATED BECAUSE SEGMENT segmname HAS AN UNKEYED PARENT
Explanation
The DEDB alter utility has specified the option UNKEYSEG=ISRTFILA which indicates the utility should terminate if updates involving unkeyed segments are made during the processing of the utility. In this case at least one segment in the hierarchical path to the segment that was updated is unkeyed.
System action
The utiltiy terminates and the shadow area datasets are marked in error.
System programmer response
Consider rerunning the utility during a period of less activity, or change the UNKEYSEG option to allow updates to unkeyed segments during DEDB alter.