How To Fix GTCN_MESSAGE113 - Invoice &1 can be assigned only once

SAP Error Message - Details

• Message type: E = Error

• Message class: GTCN_MESSAGE - GTCN: Message Class

• Message number: 113

• Message text: Invoice &1 can be assigned only once

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message GTCN_MESSAGE113 - Invoice &1 can be assigned only once ?

  The SAP error message GTCN_MESSAGE113, which states "Invoice &1 can be assigned only once," typically occurs in the context of invoice processing within the SAP system. This error indicates that the invoice in question has already been assigned to a specific transaction or process, and therefore cannot be assigned again.
  Cause:
  
  Duplicate Assignment: The invoice has already been linked to another document or transaction, such as a payment or a credit note.
  System Configuration: There may be specific settings in the SAP configuration that restrict the assignment of invoices to ensure data integrity.
  Data Entry Error: A user may have attempted to process the same invoice multiple times, leading to this error.
  
  Solution:
  
  Check Invoice Status: Verify the status of the invoice in question. Use transaction codes like FB03 (Display Document) to see if the invoice is already assigned to another document.
  Review Assignments: Look for any existing assignments or transactions that involve the invoice. This can include payments, credit memos, or other related documents.
  Correct Data Entry: If the error was caused by a duplicate entry, ensure that you are working with the correct invoice and not trying to process it again.
  Consult with SAP Support: If you are unable to resolve the issue, it may be necessary to consult with your SAP support team or refer to SAP Notes for any known issues or patches related to this error.
  Configuration Review: If this is a recurring issue, it may be worth reviewing the configuration settings related to invoice processing to ensure they align with your business processes.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FB03 (Display Document), FB60 (Enter Incoming Invoice), and FBL1N (Vendor Line Item Display) to help troubleshoot the issue.
  SAP Notes: Check the SAP Support Portal for any notes related to GTCN_MESSAGE113 for additional insights or updates.
  User Documentation: Review user manuals or training materials related to invoice processing in your organization to ensure compliance with procedures.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.