BIP9240
Severity
20 : Error
Message
An internal error occurred starting a DataFlowEngine address space, returncode <insert_0>, reasoncode <insert_1>.
Explanation
An internal error occurred processing a shared memory segment whilst starting a DataFlowEngine address space. '<insert_0>' and '<insert_1>' are returned from a shared memory segment function call.
Response
Investigate the return and reason code as to the cause of the problem. See z/OS UNIX System Services Programming Assembler Callable Services Reference and z/OS UNIX System Services Messages and Codes. In some cases, errors can occur because the shared memory segment system values IPCSHMNIDS, IPCSHMSPAGES, IPCSHMMPAGES, IPCSHMNSEGS and MAXSHAREPAGES are incorrectly set. The command DISPLAY OMVS,L displays these system values, and they can be changed dynamically using SETOMVS. See z/OS UNIX System Services Planning for further information. Contact your IBM support center if you are unable to determine the cause of the problem.