SymDump Batch is initialized at IPL time and remains dormant until a dump is requested as the result of an abend. CA Symdump Batch then gets invoked by the operating system dump SVC and reports on every abend generating a CA SymDump Batch abend report.
SymDump Batch by default suppresses the standard IBM system dump. Sometimes a system dump is required to ship to IBM or a vendor for diagnostic purposes.
To allow the standard dump facility to be invoked the following conditions must be met.