GENERAL DESCRIPTION |
Within OE/RR, it's necessary to determine if a
parameter is in use. To do this, the parameter definition IEN is determined
based on the 'B' index of the PARAMETER DEFINITION file (#8989.51) (see DBIA
2685).
Using that IEN, the 'AC' x-ref in the PARAMETERS file (#8989.5) is utilized to
determine if any parameter entity is set to a given value. If so, deletion of
the item is prohibited.
In addition, a one time patch post-install routine (ORY27) used this x-ref
when populating a new parameter value based on an existing value.
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