DFS1959E message information

APPC/IMS issues message DFS1959E when a severe internal error occurs.

The message format is:

DFS1959E SEVERE IMS INTERNAL FAILURE, REASON CODE=xxyy

Variable xx is a decimal number that identifies the module. . Variable yy is an internal reason code.

If you receive this message, contact IBM® Software Support with the module number and reason code supplied in the message, and, if requested, output from the LU manager trace.

The following lists provide an explanation of the reason codes listed in the DFS1959E message. Contact IBM Software Support for actions to take in response to these IMS internal failures.

The following two reason codes are module INDEPENDENT. xx denotes the specific IMS module performing the macro call:

RC: Description
xx98: Failure in DFSPOOL to acquire storage for PL/AS variables using the DFSLUMGT macro.
xx99: Failure in DFSPOOL to release storage for PL/AS variables using the DFSLUMRL macro.