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M204.1890  Number of write buffer waits - token

This number is the count of write buffer waits in the Model 204 SNA Communications Server (also known as VTAM) interface module (VT75). This value is advanced by one each time Model 204 tries to write to a terminal and a buffer is not immediately available.

System manager response: This number should be monitored. If the number of waits grows or seems excessive, the number of buffers should be increased.

Message attributes:

RETCODEO=0Sets online return code
RETCODEB=0Sets batch (single user) return code
CLASS=IInformation class; the message can be suppressed with the X'02' 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

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