Specifying the parameters passed to the IMS region controller

Use the parameters in column 2 of Table 1 to specify values for the DLIBATCH parameters in column 1. The values you specify are passed to the IMS™ region controller when a ZDT/IMS function is run in DLI mode. Where applicable, use the parameters in column 3 to specify whether or not the user can override the values you specify.

Table 1. DLIBATCH parameters
DLIBATCH parameter HFM1POPD/HFM1POPI parameter Use this parameter to allow override
BKO IMSBKO UIMSBKO
BUF   UBUF
DBRC DBRC UDBRC
DFSDF DFSDF Cannot override
GSGNAME GSGNAME URSR
IRLM IRLM UIRLM
IRLMNM IRLMNAME UIRLM
LOCKMAX LOCKMAX ULOCKMAX
TMINAME TMINAME URSR
Note: The DFSDF parameter is only passed to the IMS region controller when ACBMGMT=CATALOG is specified. For a description of the ACBMGMT parameter, see Specifying miscellaneous IMS subsystem details.

Use the parameters in column 2 of Table 2 to specify values for the IMSBATCH parameters in column 1. The values you specify are passed to the IMS region controller when a ZDT/IMS function is run in BMP mode. Use the parameters in column 3 to specify whether or not the user can override the values you specify.

Table 2. IMSBATCH parameters
IMSBATCH parameter HFM1POPD/HFM1POPI parameter Use this parameter to allow override
LOCKMAX LOCKMAX ULOCKMAX
PARDLI PARDLI UPARDLI
NBA IMSNBA UIMSNBA
OBA IMSOBA UIMSNBA

All the parameters in columns 2 and 3 of Table 1 and Table 2 can be specified on the HFM1POPD and HFM1POPI macro statements. For detailed information on how to code these parameters, see ZDT/IMS options.