How To Fix J3300 - Company code &, transaction &: more than one activity transferred

J3300 - Overview

• Message type: E = Error

• Message class: J3 - Dialog Messages for Data Pool Entry Transactions

• Message number: 300

• Message text: Company code &, transaction &: more than one activity transferred

What causes this issue?

Several activities were transferred for the transaction. This is not
permissible. Only one activity can be dealt with per transaction per
transfer.

System Response

The transaction has been marked as containing errors and can not be
processed.

How to fix this error?

Make the necessary adjustments and try the transfer again.

Error message extract from SAP system. Copyright SAP SE.

J3300 - Details

• The SAP error message J3300 indicates that there is an issue with the transfer of activities in the context of a specific company code and transaction. This error typically arises in the context of controlling (CO) or financial accounting (FI) when there are inconsistencies in the data being processed.
  
  Cause:
  The error message "more than one activity transferred" usually occurs due to one of the following reasons:
  
  
  Duplicate Activity Allocation: The system has detected that multiple activities are being allocated to the same cost object or cost center, which is not allowed in the context of the transaction being processed.
  
  
  Incorrect Configuration: There may be a configuration issue in the controlling module that allows for multiple activities to be transferred incorrectly.
  
  
  Data Entry Errors: There could be errors in the data entry where the same activity is being entered multiple times for the same transaction.
  
  
  Transaction Type Issues: The transaction type being used may not support