We should use /N/FIN3/OKP1_BK to lock/unlock CO transactions for a specific company code for any given period.
The period lock or unlock can be used in various ways, please find the examples below
- You only could work with group of companies in the lock and unlock transaction once all companies in the group have the same status.
- In case you have opened or closed any single company code and you can NOT maintain any entered group of company codes, you may get the following message /Fin3/KBAS_MSG001 :
- The system is not allowed to update group of companies that don’t have the same status of lock/unlock in business transactions.











