Accounting Documents Were not Created 
Use
If the system has not created any corresponding accounting documents after posting the posting documents in the Accounting components, this can be due to various errors.
Procedure

The posting run must have the status Documents posted or (in distributed systems) the status Documents transferred. If the posting run has a different status, it has not yet been posted.
Idoc list. If the Idocs were processed correctly, check the status of the
posting in the AC system.