M204.1223

M204.1223  Enq .. waiting for token token2 token3 token4 token5 token6 token7

This message is output to the audit trail to indicate that the user is waiting to enqueue on a specific resource (usually the named file). If initialization parameter CFRLOOK is 0, not all of the information is available. There are three forms of this message:

• The first form is for the critical file resources RECENQ, DIRECT, INDEX, and EXISTS. Its format is:

  M204.1223 ENQ ... WAITING FOR resource enqtype filename

  Where:

  resource is RECENQ, DIRECT, INDEX, or EXISTS.

  enqtype is SHR or EXC.

• The second form is also for critical file resources RECENQ, DIRECT, INDEX, and EXISTS. Its format is:

  M204.1223 ENQ...WAITING FOR resource (SHARE/EXCLUSIVE) (BEHIND userid userno RUNNING procname)

  The second form prints only if one user is blocking another by holding the critical file resource exclusively. If procedure procname is not available, the literal BEHIND and the procedure name are not printed.

• The third form is:

  M204.1223 ENQ ... WAITING FOR resource filename

  Where:

  Resource	Is...
  ACTEXP	Change size of access control table
  CHUNK	Change size of procedure dictionary
  CTTCCMND	Access the password table in CCASTAT
  INSV	Save precompiled CCASYS proc (APSY)
  MRKFCT	Update current file status - FISTAT
  PRSV	Save precompiled proc (APSY)
  SGDTxxxx	Group Definition Table in CCATEMP
  SGFTxx	Group Field Table in CCATEMP when BLDGFT = yes for group
  UPDATE	Update a file
  UPDTPGDT	Update CCAGRP
  UPDTSGDT	Update Group Definition Table in CCATEMP
  File	Open a file - READ or UPDATE
  (group)	Name of one file group
  (subsys)	Name of one subsystem
  (usr)	User defined resource via IFENQ
  PRxxxx	Access a permanent procedure

  For more information, see Resource Locking.

  System manager response: Contact the file manager and application users if this message occurs often for the same resource. Changes to data division in Model 204 files or changes to applications may reduce enqueueing conflicts and improve performance.

  
  Message attributes:

  RETCODEO=0	Sets online return code
  RETCODEB=0	Sets batch (single user) return code
  CLASS=I	Information class; the message can be suppressed with the X'02' bit setting of the MSGCTL parameter
  AUDITAD	Writes the message with line type AD to the audit trail
  NOCOUNT	Does not increment the error count (ERCNT) parameter
  NOTERM	Does not display the message on the user's terminal

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