How To Fix >2789 - Function &1 only possible for items not posted

SAP Error Message - Details

• Message type: E = Error

• Message class: >2 -

• Message number: 789

• Message text: Function &1 only possible for items not posted

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 >2789 - Function &1 only possible for items not posted ?

  The SAP error message 2789 ("Function &1 only possible for items not posted") typically occurs when you are trying to perform an operation on a document or item that has already been posted in the system. This error is common in various SAP modules, particularly in Financial Accounting (FI) and Controlling (CO), where certain functions (like reversing or changing a document) can only be executed on items that have not yet been posted.
  Cause:
  The primary cause of this error is that the function you are trying to execute (indicated by &1 in the error message) is restricted to items that are still in a draft or unposted state. If the item has already been posted to the ledger or has been processed in some way, the system will prevent further modifications or actions that are not allowed on posted items.
  Solution:
  To resolve this error, consider the following steps:
  
  
  Check Document Status: Verify the status of the document or item you are trying to work with. Ensure that it is indeed in a posted state.
  
  
  Use the Correct Function: If you need to reverse or change a posted document, use the appropriate transaction or function designed for that purpose. For example, in FI, you might need to use transaction codes like FB08 (for reversing a document) or FBRA (for reversing a clearing).
  
  
  Unpost if Necessary: If the business process allows, you may need to unpost the document first before performing the desired action. This may involve reversing the document or making adjustments.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for the specific transaction or function you are using to understand the requirements and limitations.
  
  
  Check Authorizations: Ensure that you have the necessary authorizations to perform the action you are attempting. Sometimes, restrictions can be due to user roles and permissions.
  
  
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes for document management in SAP, such as FB01 (Post Document), FB02 (Change Document), FB03 (Display Document), and others.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Manuals: Review user manuals or training materials specific to the SAP module you are working with for best practices on handling posted items.
  
  By following these steps, you should be able to address the error message and proceed with your intended actions in SAP.