How To Fix ME319 - Acct. assgt. data already exists (requisn. acct. assgt. will be ignored)

SAP Error Message - Details

• Message type: E = Error

• Message class: ME - Purchasing: General Messages

• Message number: 319

• Message text: Acct. assgt. data already exists (requisn. acct. assgt. will be ignored)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ME319 - Acct. assgt. data already exists (requisn. acct. assgt. will be ignored) ?

  The SAP error message ME319 ("Acct. assgt. data already exists (requisn. acct. assgt. will be ignored)") typically occurs during the creation or modification of a purchase requisition. This error indicates that there is already existing account assignment data for the requisition, and the system is unable to process the new account assignment data because it conflicts with the existing data.
  Cause:
  
  Duplicate Account Assignment: The requisition you are trying to create or modify already has account assignment data (like cost center, internal order, etc.) that conflicts with the new data you are trying to enter.
  Incorrect Data Entry: You may have entered account assignment data that is not compatible with the existing data.
  System Configuration: There may be configuration settings in the system that prevent the modification of account assignment data once it has been set.
  
  Solution:
  
  Check Existing Account Assignment: Review the existing account assignment data for the purchase requisition. You can do this by displaying the requisition in the SAP system and checking the account assignment tab.
  Modify Existing Data: If you need to change the account assignment, you may need to delete the existing account assignment data first before entering new data.
  Use Correct Data: Ensure that the account assignment data you are trying to enter is correct and does not conflict with existing data.
  Consult with SAP Support: If you are unable to resolve the issue, it may be beneficial to consult with your SAP support team or refer to SAP Notes for any known issues or patches related to this error.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like ME51N (Create Purchase Requisition) or ME52N (Change Purchase Requisition) to manage requisitions.
  SAP Notes: Check SAP Notes for any updates or specific fixes related to this error message.
  Documentation: Review SAP documentation for account assignment in purchase requisitions to understand the rules and limitations regarding account assignments.
  
  By following these steps, you should be able to identify the cause of the ME319 error and take appropriate action to resolve it.