The IMSID Basic Options (Page 1 of 8) panel is displayed.
The following fields are available on this panel:
IMSID
If you overtype the IMSID with the name of an existing IMSID, any changes to the original options are saved and the new IMSID options are loaded for update. If the new IMSID does not exist, the new set of options are copied from the previous IMSID options.
Override IMSID
If you do not have unique IMSIDs, specify the non-unique IMSID in this field. The override IMSID is used in the parameters that are passed to the IMS region controller in the BMCLINK BMP subtask. It is also stored in the log control record of each DELTA Log data set. The IMSID options module, DLA#iiii (where iiii is the IMSID) in an IMS control region STEPLIB library, uses the override IMSID rather than the unique IMSID. This field is automatically primed with the unique IMSID. Blanks are not acceptable.
IMS version/release level (121,131,141)
Specify the IMS version for this IMSID: 121 for IMS Version 12.1, 131 for IMS Version 13.1, 141 for IMS Version 14.1. An IMS level is specified for each IMSID that DELTA IMS services; therefore, DELTA IMS can support a mixture of IMS systems.
DELTA IMS system log code (A0-FF)
Type the log code that DELTA IMS will use when it writes records to the IMS system log. Use any hexadecimal number from X'A0' to X'FF'. The default is X'DE'. You must cold-start IMS to change this value.
User authorization exit name
Specify the name of a user-written exit routine. This exit is invoked in the BMP address space for each transaction that is transmitted to IMS. This exit routine may inspect, alter, or reject the transaction.
User customization exit name
Specify the name of a user-written exit routine. This exit is invoked in the user address space for each transaction that is transmitted to IMS. This exit routine may inspect, alter, or reject the transaction.
Note
The Options library which contains this exit routine must be allocated to the user's TSO session (TSO ALLOC command or in the TSO user's TSO PROC ISPLLIB file allocation). Otherwise, the following error message will occur:
BMC1663 USER EXIT ######## NOT FOUND
