IMS= through LHTS= procedure parameters

The procedure parameters IMS= through LHTS=, which are described in the following list, can be specified in procedures in the IMS environment.

IMS=ims_id parameter for procedures
Use the IMS=ims_id parameter in procedure to specify the subsystem IMS ID.
IMSGROUP= parameter for procedures
Use the IMSGROUP= parameter in procedure to specify a 1- to 4-character IMS group name.
IMSID= parameter for procedures
Use the IMSID= parameter in procedure to specify a 1- to 4-character IMS identifier for the IMS control region, IMS dependent regions, or IMS batch region.
IMSPLEX=ccccc parameter for procedures
Use the IMSPLEX=ccccc parameter in procedure to specify the 5-character IMSplex group name, left-justified and padded with blanks, if necessary.
IN=input_transaction_code parameter for procedures
Use the IN=input_transaction_code parameter in procedure to specify an input transaction code.
IOB= parameter for procedures
This parameter is no longer used. Requests for I/O are now dynamically allocated.
IOVFI= parameter for procedures
Use the IOVFI= parameter in procedure to specify how often the 'count of unused IOVF control intervals' is updated. The default value is 7200 seconds (2 hours).
IRLM= parameter for procedures
Use the IRLM= parameter in procedure to specify whether you want to use the IRLM during this execution. Valid values are Y, and N.
IRLMGRP=xcf_group_name parameter for procedures
Use the IRLMGRP=xcf_group_name parameter in procedure to specify the name of the XCF group to which this IRLM belongs.
IRLMID= parameter for procedures
Use the IRLMID= parameter in procedure to specify a decimal number that is used to distinguish between IRLMs in a data sharing group. There is no default value. A unique value must be specified for each IRLM in the data sharing group.
IRLMNM=name parameter for procedures
Use the IRLMNM=name parameter in procedure to specify the 4-byte z/OS® subsystem name assigned to this IRLM, or the name of the IRLM started by the IMS online or batch system, depending on the procedure type.
ISIS= parameter for procedures
Use the ISIS= parameter in procedure to specify whether resource access security checking is to be performed. Valid values are A, C, N, and R. If this parameter is not specified, the default specification is ISIS=N.
JVM= parameter for procedures
Use the JVM= parameter in procedure to specify the addressing mode of the Java virtual machine (JVM) that is to be loaded into the region and the addressing mode of the associated Language Environment (LE). Valid values are 31, 64, and 3164. The default value is 31.
JVMOPMAS=name parameter for procedures
Use the JVMOPMAS=name parameter in procedure to specify the name of the member in the IMS.PROCLIB data set that contains the JVM options for the standalone JVM for Java™ dependent regions (JBPs and JMPs). However, if the //STDENV DD statement is used, the JVMOPMAS=name parameter is ignored.
JVMOPWKR= parameter for procedures
This parameter is obsolete. If it is specified, it is ignored.
LGMSGSZ= parameter for procedures
Use the LGMSGSZ= parameter in procedure to specify a 1- to 5-digit number that represents the size in bytes of a long message record. The length specified is rounded up to the nearest multiple of 4.
LGNR= parameter for procedures
Use the LGNR= parameter in procedure to specify the maximum number of Fast Path DEDB buffer alterations that is to be held before the entire control interval is logged.
LHTS= parameter for procedures
Use the LHTS= parameter in procedure to specify a 1- to 5-digit number of LTERM hash table slots. The default is 256.

Parent topic: Parameter descriptions for IMS procedures