How To Fix 1G256 - Adjustment not possible as posting in former account already exists

1G256 - Overview

• Message type: E = Error

• Message class: 1G - BKK: Konditionen

• Message number: 256

• Message text: Adjustment not possible as posting in former account already exists

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 1G256 - Adjustment not possible as posting in former account already exists ?

  The SAP error message 1G256 ("Adjustment not possible as posting in former account already exists") typically occurs in the context of financial accounting, particularly when dealing with adjustments or corrections in account postings. This error indicates that there is an existing posting in the original account that prevents the adjustment from being processed.
  
  Cause:
  
  Existing Postings: The primary cause of this error is that there are already postings made in the original account that conflict with the adjustment you are trying to make. This could be due to prior transactions that have been recorded in the system.
  Document Flow: If there are subsequent documents or transactions that depend on the original posting, the system will not allow adjustments to maintain data integrity.
  Account Type Restrictions: Certain account types may have restrictions on adjustments, especially if they are linked to specific financial processes or reporting requirements.
  
  
  Solution:
  
  Check Existing Postings: Review the account in question to identify