To delete Infotype Data from the Personnel Planning Database, you can use the Program RHRHDL00 (Last two Characters are zero).
Go to SE38 -> RHRHDL00 -> Execute
CAUTION:
On the Screen
1. Mention the Plan Version
2. Mention Object Type - You can MAINTAIN THE LIST HERE.... (As IT 1018 can be maintained for Work Center, Org Units, Position)
3. Maintain the Infotype you want to delete (In your Case it is 1018).
4. If this was used for any other infotype which has a
Subtype, then maintain the subtype (For Eg: For Relationships INfotype,
you want to delete A008 relationship then maintain 1001 in Infotype and
A008 in subtype).
****IT WORKS PERFECT... BUT DO THIS AT YOUR OWN RISK.....ONE HAS TO BE VERY CONFIDENT WHILE EXERCISING THIS PROGRAM.....
MASS DELETION.. Done !!!
or
There are two ways to delete the data. One is SE16N.
First go to sen16n, select table HRP1018 then enter "&sap_edit" in command bar and execute. Now you will be able to delete all data in Infotype 1018.
SE16 -> HRP1018 and give the values relevant to you and enter into the table and try deleting.
Second way is that write LSMW program and delete the data.
