Calculate IT0008-ANSAL using a User Exit

Hi,

Anybody know the enhancement / exit for calculating ANSAL ?

It is not sufficient just to get the right figure displayed in PA30 IT0008 Function Modules like RP_ANSAL_FROM_PERNR will also need to work

so enhancement PBAS0001 would not work.

I see a lot of mentions on SCN of an 'Exit' but people seem shy about releasing the name !!

Cheers

bg