TRACE= through YEAR4= procedure parameters

The procedure parameters TRACE= through YEAR4=, which are described in the following list, can be specified in procedures in the IMS environment.

TRACE= parameter for procedures
Use the TRACE= parameter in procedure to specify whether the IRLM is to turn on traces. Tracing is initialized at IRLM startup. Valid values are YES, and NO. The default is TRACE=NO.
TRN= parameter for procedures
Use the TRN= parameter in procedure to specify whether transaction authorization checking is to be performed. Valid values are F, N, and Y.
TSR= parameter for procedures
Use the TSR= parameter in procedure to specify the chosen time stamp representation. Valid values are U, and L. The default is L.
UHASH= parameter for procedures
This parameter is ignored. DBFLHSH0 is always used as the Fast Path user-hashing module.
UHTS= parameter for procedures
Use the UHTS= parameter in procedure to specify a 1- to 5-digit number of user (SPQB) hash table slots. Valid values are 0 - 32767. The default is 256. If you specify a null or invalid value, 256 is assumed.
USERMSGS= parameter for procedures
Use the USERMSGS=N|Y parameter in procedure to specify whether (Y) or not (N) the user-supplied user message tables module DFSCMTU0 is to be loaded by IMS.
USERVAR=username parameter for procedures
Use the USERVAR=username parameter in procedure to specify the user name for the IMS active subsystem. It is optional.
VALCK= parameter for procedures
Use the VALCK= parameter in procedure to specify the validity-check option. Valid values are 0, and 1. The default is 0.
VAUT= parameter for procedures
Use the VAUT= parameter in procedure to specify whether (1) or not (0) IMS is to use the VTAM® authorized path facility. Valid values are 0, and 1.
VFREE= parameter for procedures
Virtual Fetch is no longer supported by the operating system. This keyword, if specified, is ignored by IMS. However, do not remove the comma from the procedure, because this parameter is positional.
VSFX= parameter for procedures
Virtual Fetch is no longer supported by the operating system. This keyword, if specified, is ignored by IMS. However, do not remove the comma from the procedure, because this parameter is positional.
VSPEC= parameter for procedures
Use the VSPEC= parameter in procedure to specify a 2-character suffix for DFSVSMxx, the IMS.PROCLIB member that contains control statements. The default is 00. The default member in IMS.PROCLIB is DFSVSM00.
WKAP= parameter for procedures
Use the WKAP= parameter in procedure to specify the amount of subpool 231 storage to be allocated to the work area pool. The default is 5K.
XPLINK= parameter for procedures
This parameter is obsolete. If it is specified, it is ignored. Valid values are Y and N. The default is N.
YEAR4= parameter for procedures
Use the YEAR4= parameter in procedure to specify whether the year is displayed as 4 digits in the time stamp as a result of the display command. Valid values are Y and N. The default is N.

Parent topic: Parameter descriptions for IMS procedures