Cost center is taken from P0001-KOSTL.
This is HDRKOSTL, This is picked up from IT0001, and it is the cost
center which is defaulted here in CAT2.
Sender and Receiver cost center are taken from:
CATSDB-SKOSTL / CATSDB-RKOSTL -> CATSDB
what dump you get? Please can you check the employees records in Hr ie pa20/30