Feature Tarif with Z program by using PERNR in PME01 structure

Hello,

We have a requirement to use feature TARIF with multiple pay scales area with geo location (based on PERNR  and PA/PSA combination extract Job from infotype 1, than look HRP1005 and find PS group for a job, find location where employee located and populate Infotype 8 with pay scale area based on location and pay scale group from HRP1005) .

We created  ZTARIF_FEATURE report and changed PME01 structure to include PERNR in decision tree. But PERNR decision did not work.

I was looking table T549B and PERNR is not there. Did any try to use Z program to default values in infotype 8 based on requirements which is not available.

Any suggestion really appreciated.

Renata