EXIT through OB28 for GL check
I have a situation where i need to stop user from posting document which is having S type (S1XXXXXXX) and L type (L1XXXXXXXXX) GLs together in line item for certain company code. i have to do it through OB28.
where do we mention exit names like U001, U201 etc in OB28.
if i click on abap source code icon, it takes me to RSBBXXXX not to its Z-version (ZSBBXXXX). what settings are required for it..
Thankx a lot in advance.