DFS2101I DEACTIVATING NODE xxxxxxxx.

Explanation

IMS was unable to physically terminate the session in an orderly manner (CLSDST); It is necessary to logically terminate it. The possible causes of this problem are:
  1. Console operator canceled VTAM®
  2. VTAM abended
  3. CLSDST failed 25 times because of a VTAM short on storage condition

System action

A deactivate indicator is turned on in the IMS control block representing the node.

Programmer response

Determine which one of the above reasons caused the problem, and take corrective action. To regain the node, bring IMS down (/STOP DC-/CHExxxx) and up again.