DFS1064I - GETIOSB NOT SUCCESSFUL FOR PSB=`xxxxxxxx`

Explanation

IMS was unable to allocate an IOSB control block for PSB xxxxxxxx.

System action

Sequential Buffering (SB) does not use overlapped sequential read for some PCBs or some database data sets, or both.

User response

For IMS DB/DC with LSO=N, allocate more CSA storage; for IMS DB/DC with LSO≠N, IMS batch, or DBCTL, allocate more private storage.