Error with Recursive Evaluation Path in PD Profile

Question

Dear Experts,
I’m facing an issue using a recursive evaluation path inside a PD profile (transaction OOSP). My scenario is that a Central Person (CP) object is linked by 2 Person (P) objects.  I want the PD profile to give access to 2 Person (P) objects as long as I have access to either 1 of the Person (P) object. I have an evaluation path that is created using transaction OOAW as follows:
10 P     A 209     * CP
20 CP       B 209     * P
The problem that I’m encountering is that the P object goes through a recursive loop during the evaluation path, i.e. the 2 P objects that are evaluated as output gets passed in as inputs again and go into a loop continuously. Is there a way to resolve this recursive issue or other alternative resolution that could meet my requirements? Thanks.

Answer 1

Use field "Function Module" of table T77PR. You can program what you want yourself. Use function module RH_STRUC_GET to get the CP from the P, and then again RH_STRUC_GET to get the P from the CP. Add the resultings P to the output parameter. Press F1 on the field to see how the FB should look like.