Action Rule - In Generate Operations by Catalog
command, ohOperationOcc is an output operation occurrence of the
action rule. This retrieves from the catalog and instantiates for an item. But a single
output operation occurrence cannot have information for multiple operation assignments so it
is replaced with oListOfOperationOcc in the list of operation
occurrences.

IfBEAM-T8-Product33698828605112 has to be assigned to Unloading Operation_Beams, Transfer Operation_Beams and Unloading Operation_Beams operations, operations can be mentioned likeUnloading Operation_Beams;Transfer Operation_Beams;Unloading Operation_Beams;LEVEL0-BEAMS_Product33889.-421040164 in the description.

Clicking Compute in Generate Operations by Catalog, the action rule tries to search forUnloading Operation_Beams,Transfer Operation_Beams, andUnloading Operation_Beams in the catalog. Then the panel shows operations andLEVEL0-BEAMS_Product33889.-421040164 as the parent system.

Input operation occurrences have information about candidate systems and the size of
iListOfOperations can be equal to the size
ofoListOfSystems.
- Parameters:
- ihProcessOcc: The input item.
- iListOfOperations: The list of operations
retrieved from operation rule.
- iListOfSystems: The list of systems in the
session.
- oListOfSystems: The retrieved systems, new operations instantiate under
each matched system.
- If the size of oListOfSystems is less than the size of
iListOfOperations, the active root system is the parent for
remained operations.
- If the candidate system of the operation is null, then the active root system is displayed in
the parent column.
- It is possible to use ihProcessOcc or
iListOfOperations to catch the candidate system like the previous
rule and it depends on the rule.