How To Fix C(321 - Account assignment error in internal order &1 for position &2/&3

SAP Error Message - Details

• Message type: E = Error

• Message class: C( -

• Message number: 321

• Message text: Account assignment error in internal order &1 for position &2/&3

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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Smart SAP Assistant

• What is the cause and solution for SAP error message C(321 - Account assignment error in internal order &1 for position &2/&3 ?

  The SAP error message C(321) indicates an account assignment error related to an internal order. This error typically occurs when there is an issue with the account assignment for a specific internal order in the context of a position (which could refer to a project or a cost center).
  Cause:
  
  Invalid Internal Order: The internal order specified may not be valid or may not exist in the system.
  Account Assignment Issues: The account assignment for the internal order may not be correctly configured. This could include missing or incorrect settings in the internal order master data.
  Budget Availability: There may be budget constraints or the internal order may not have sufficient budget available for the transaction being processed.
  Status of Internal Order: The internal order may be in a status that does not allow postings (e.g., closed or locked).
  Incorrect Positioning: The position specified may not be correctly linked to the internal order or may not have the necessary authorizations.
  
  Solution:
  
  Check Internal Order: Verify that the internal order number is correct and exists in the system. You can do this by using transaction codes like KO03 (Display Internal Order).
  Review Account Assignment: Ensure that the account assignment for the internal order is correctly set up. Check the master data for the internal order to confirm that all necessary fields are filled out correctly.
  Budget Check: Review the budget availability for the internal order. You can use transaction codes like KOB1 (Order: Actual Line Items) to see if there are any budget issues.
  Order Status: Check the status of the internal order to ensure it is open and available for postings. If it is closed, you may need to reopen it or create a new order.
  Position Validation: Ensure that the position specified is correctly linked to the internal order and that you have the necessary authorizations to post to that order.
  Consult Documentation: If the issue persists, consult SAP documentation or reach out to your SAP support team for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as KO03 (Display Internal Order), KOB1 (Order: Actual Line Items), and KOB2 (Order: Plan/Actual Comparison).
  SAP Notes: Check SAP Notes for any known issues or patches related to internal order processing.
  User Authorizations: Ensure that the user has the necessary authorizations to post to the internal order.
  Training and Documentation: Review any internal training materials or documentation related to internal order management in your organization.
  
  By following these steps, you should be able to identify and resolve the cause of the C(321) error message in SAP.