gtpo1m0hOperations

System Error Options

The selective memory dump table (SMDT) and dump override tables control dump content. These tables determine which functional areas are included or excluded in a dump for a particular system error number.

For application errors it is possible to reduce the output to only produce a dump of the ECB virtual memory.

A duplicate error suppression option is available that prevents main storage dumps if the program name and version is identical to a previous error.

These and other self-explanatory options are specified in alter or display system error options and keypoint record A, and can be modified by patching at load time or by using commands.

The following commands control the production of the dump caused by a system error.