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M204.0955  IFAM2 CRAM open error​,​ IFAM halted - channel ​=​ chanName

An attempt has been made to open a channel that is already open.

This error could also occur if XMEMOPT=X'8X' has not been specified and the system has been configured to use XDM CRAM.

Response: Contact the system manager.

System manager response: The most common reason for a CRAM open failure is using a CRAM channel name that is already open. This can happen if there are multiple copies of Model 204 running in the same system. Review the error codes listed with message M204.0956. If the problem persists, contact Technical Support and have the following information available:

  • Snap
  • Audit trail

Operator response: Issue the IFAMOPEN command to recover.

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
AUDITADWrites the message with line type AD to the audit trail
NOCOUNTDoes not increment the error count (ERCNT) parameter
OPRWrites the message to the (operator) console
SAVESaves the message in the VIEW ERRORS table
SNAPGenerates a CCASNAP for the run
DUMPGenerates a SYSUDUMP for the entire Model 204 region

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