DFHDU0306 applid Unable to open Transaction Dump Data set dataset - text-descr

Explanation

This message occurs when attempting to open a transaction dump data set.

text-descr is one of:

OPEN ERROR

An attempt was made to open the dump data set, and an abend exit was invoked. This condition is usually accompanied by MVS system messages.

INSUFFICIENT STORAGE

An MVS GETMAIN was issued to obtain storage below the 16MB line. This request was unsuccessful.

System action

An exception entry is made in the trace table.

In both cases, the transaction dump data set is not open, and unless the XDUOUT exit is active, the transaction dump is inoperative.

Message DFHME0116, which contains the symptom string for this problem, is produced.

User response

See any associated MVS messages for further guidance.

Module

DFHDUIO

XMEOUT parameters/Message inserts

  1. applid
  2. dataset
  3. text-descr

Destination

Console