DFS2702A GETMAIN FAILED. INSUFFICIENT STORAGE FOR DMCB/DMAC AND/OR BHDR BLOCKS.

Explanation
 The IMS control region did not contain
sufficient storage to build the temporary DMCB/DMAC or BHDR blocks,
or both.

System action
 IMS terminates abnormally with abend
1011.

Programmer response
 Increase the IMS control
region size.