How To Fix 9J745 - Customer reference &1 w. ref. type &2/acct assgnmnt type &3 not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: 9J -

• Message number: 745

• Message text: Customer reference &1 w. ref. type &2/acct assgnmnt type &3 not allowed

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message 9J745 - Customer reference &1 w. ref. type &2/acct assgnmnt type &3 not allowed ?

  The SAP error message 9J745 indicates that there is an issue with the customer reference in a transaction. Specifically, it states that the customer reference (identified by &1) with reference type (&2) and account assignment type (&3) is not allowed. This error typically arises in the context of financial transactions, such as billing or invoicing, where specific combinations of customer references and account assignment types are restricted.
  Causes:
  
  Invalid Reference Type: The reference type used in the transaction may not be compatible with the customer reference provided.
  Account Assignment Type Restrictions: The account assignment type may have specific rules or restrictions that do not allow the combination with the given customer reference.
  Configuration Issues: There may be configuration settings in the SAP system that restrict certain combinations of customer references and account assignment types.
  Data Entry Errors: There could be a mistake in the data entry, such as incorrect customer reference or account assignment type.
  
  Solutions:
  
  Check Configuration: Review the configuration settings in the SAP system related to customer references and account assignment types. Ensure that the combination you are trying to use is allowed.
  Verify Data Entry: Double-check the customer reference, reference type, and account assignment type entered in the transaction. Make sure they are correct and valid.
  Consult Documentation: Refer to SAP documentation or help resources to understand the allowed combinations for customer references and account assignment types.
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert to investigate further.
  
  Related Information:
  
  Transaction Codes: Depending on the context of the error, you may be working with transaction codes related to billing (e.g., VF01, VF02) or financial postings (e.g., FB01, FB50).
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional guidance on resolving it.
  User Roles and Authorizations: Ensure that the user has the necessary roles and authorizations to perform the transaction involving the customer reference.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.