How To Fix KM306 - Payables/recvbles have already been transferred in co.code & for period &

KM306 - Overview

• Message type: E = Error

• Message class: KM - Error messages for Profit Center Accounting

• Message number: 306

• Message text: Payables/recvbles have already been transferred in co.code & for period &

What causes this issue?

You cannot execute the transfer program for the same company code and
period more than once at the same time, since this would lead to
inconsistent data.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Wait until the first run is completed.

Error message extract from SAP system. Copyright SAP SE.

KM306 - Details

• The SAP error message KM306 indicates that there is an issue with the transfer of payables or receivables in a specific company code and period. This error typically arises when there is an attempt to post or transfer financial documents that have already been processed for a given period in the specified company code.
  
  Cause:
  
  Duplicate Posting: The most common cause is that the payables or receivables for the specified company code and period have already been transferred to the General Ledger (G/L).
  Period Lock: The financial period may be closed or locked, preventing any further postings or transfers.
  Incorrect Configuration: There may be configuration issues in the system that prevent the transfer from occurring correctly.
  Data Integrity Issues: There could be inconsistencies in the data that lead to the system recognizing that the transfer has already occurred.
  
  
  Solution:
  
  Check Transfer Status: Verify if the payables or receivables have indeed been transferred for the specified period. You