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M204.2291  MVS IUCV emulation failure

During OPEN LINK processing of a TCP/IP link, Model 204 attempted to obtain the Program Call numbers for the IUCV emulation subsystem in MVS that allows Model 204 to communicate with the IBM TCP/IP service address space. This attempt failed.

System manager response: This probably means that IBM TCP/IP has not been installed correctly on the MVS system. Verify the TCP/IP installation with system programmers, especially as regards IUCV emulation.

Message attributes:

RETCODEO=0Sets online return code
RETCODEB=4Sets batch (single user) return code
CLASS=EError class; the message can be suppressed with the X'04' bit setting of the MSGCTL parameter
AUDITMSWrites the message with line type MS to the audit trail
NOCOUNTDoes not increment the error count (ERCNT) parameter
OPRWrites the message to the (operator) console

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