SAP Note 28682 - System loops in funct.module INHERITANCE_FRAME_PROGRAM

Symptom:

If you change a functional location using transaction IL02 and then change a functional location lower down in the hierarchy without restarting the transaction again, the system loops in function module INHERITANCE_FRAME_PROGRAM (SAPLILI1).

Cause and prerequisites

Initialization missing.

Solution
Start the transaction anew each time, or make the following repair in the source code:

Additional key words

ABAP/4-runtime error TIME_OUT, transactions IL02, IL12