Dear Expert,
Now we are facing such a problem: Some of the WBS numbers cannot be change once it has been created. It will turn gray in transaction CJ20n and CJ02 screen . But some others are still modifiable.
All the system status of the WBS mentioned above are set to REL once they were created in our system( By external resource , created by bapi). None of the related WBS are posted any actual cost.
I do have checked WBS field selection area(Tcode: OPUK). But the WBS number filed (PRPS_POSID) can not defined at that place.
Could any of you explain why this happen? And what factor will influence whether WBS number (POSID) can be modify or not?
Edited by: Atom2009 on Mar 22, 2011 7:42 AM