%AECallerApplId system variable

Description

%AECallerApplId returns the name of the Application Engine program that executed a plug-in action or a call section to the currently executing program. The Application Engine program name returned by %AECallerApplID will be the immediate parent, not necessarily the top parent program. %AECallerApplId returns a blank value when executed from the top-level parent Application Engine program.

Use %AECallerApplId in PeopleCode within Application Engine programs. If you use the system variable outside of Application Engine programs, it will return a blank value.