CREATE ENQMODEL

Description

The CREATE ENQMODEL command installs a ENQMODEL definition with the attribute specified on the command. It does not use a resource definition stored in the CSD. If there is already an ENQMODEL with the name you specify in the local CICS® region, the new definition replaces the old one; if not, the new definition is added.

When CREATE is issued, the ENQMODEL is put into the WAITING state until there are no enqueues in the local system which match the ENQNAME pattern. It is then ENABLED or DISABLED, as specified in the CREATE command.

ENQMODELs forming nested generic enqnames must either be installed in the disabled state, or be installed in order, from the most to the least specific. If another ENQMODEL with the same or a less specific nested enqname is already installed enabled, INVREQ is returned to the caller.

For example: If an ENQMODEL containing AB* is installed, it must be discarded or disabled before creating an ENQMODEL with ABCD*.

A syncpoint is implicit in CREATE ENQMODEL processing, except when an exception condition is detected early in processing the command. Uncommitted changes to recoverable resources made up to that point in the task are committed if the CREATE executes successfully, and rolled back if not. See Creating resource definitions for other general rules governing CREATE commands

Options

ATTRIBUTES(data-value)

Specifies the attributes of the ENQMODEL being added. The list of attributes must be coded as a single character string using the syntax shown in ENQMODEL attributes. See The ATTRIBUTES option for general rules for specifying attributes, and ENQMODEL definition attributes for details about specific attributes.

ATTRLEN(data-value)

Specifies the length in bytes of the character string supplied in the ATTRIBUTES option, as a halfword binary value. The length may not exceed 32767 bytes.

ENQMODEL(data-value)

Specifies the 8-character name of the ENQMODEL definition to be added to the CICS region.

LOGMESSAGE(cvda)

Specifies whether CICS logs the attributes used for the resource that is created. CVDA values are as follows:

LOG

The resource attributes are logged to the CSDL transient data queue.

NOLOG

The resource attributes are not logged.

Conditions

INVREQ

RESP2 values:

n

There is a syntax error in the ATTRIBUTES string, or an error occurred during either the discard or resource definition phase of the processing. See RESP2 values for EXEC CICS CREATE and EXEC CICS CSD commands for information on RESP2 values.

7

The LOGMESSAGE cvda value is not valid.

200

The command was executed in a program defined with an EXECUTIONSET value of DPLSUBSET or a program invoked from a remote system by a distributed program link without the SYNCONRETURN option.

LENGERR

RESP2 values:

1

The length you have specified in ATTRLEN is negative.

NOTAUTH

RESP2 values:

100

The user associated with the issuing task is not authorized to use this command.

101

The user associated with the issuing task is not authorized to create an ENQMODEL definition with this name.