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M204.0195  Unit unitType used by ddName DD statement currently in use

This message applies only to the z/OS and z/VM versions of Model 204. Another user or task is already enqueued on the unit that is used by the named data set.

Response: Retry the request after a few minutes. If the problem persists, notify your system manager.

System manager response: Verify that the unit is indeed in use by another user or task. If the problem persists, contact Technical Support.

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
AUDITERWrites the message with line type ER to the audit trail
COUNTIncrements the error count (ERCNT) parameter

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