Clearing PERSK and PERSG when copying using PBA7

Question

Hi All,
I am currently working within HR (background in CRM) and have a requirement to clear down the values for Employee group and subgroup so that a change of position does not have the old values defaulted (the new values will be deived in the screen).
I have looked at the user exit EXIT_SAPFP50M_001 and added my own coding to include ZXPADU01 to try to clear the variables down, but (as the structures that contain them are import parameters) they are not being cleared.
The values in innnn are for infotype 0000 and do not reflect the values I require.
Have also looked into the HRPAD00INFTY BADI to provide a solution for this but the same appears to be the case.
Isn there some way of reading and clearing the global variables within the user exit or the BADI.. I can clear the values down in table pspar within MP000020 and this does provide me with the solution I am after but, obviously, I need to do this in a customer enhancement/exit.
Also had no luck searching these forums for an answer (specifically for my requirements) either.
Many Thanks in advance
Gary Hawkins

Answer 1

Hi,
Say you have hired a employee with position 9000001, pa -0001,psa-1001,eg-01,esg-n7.
Next, you are hiring another employe and the values of pa,eg ,esg are defaulted from buffer.
once you enter new position and press enter the new values get defaulted.
if you feeling that the values of previous employee shouldn't be defaulted,which is from buffer .there is no way to stop this.
But if you can make that pa,psa,eg,esg,g rayed that is through screen modifications t588m and p0001 .then..even though the previous values are defaulted it will be changed based on position.
If you are you dont want to default the values from om ie position.then delete or delimit the entries of account assignment (1008) ,employee group subgroup (1013) through pp01 object type 's'object id.
or uncheck the pa,eg,esg field in personnel actions table T529A ,then they wont be able see in actions 0000,directly they can enter 0001 (you need to enbale pa,psa,eg,esg for 0001 thru feature P0001 and table t588m )