How To Fix FDC_POSTING_001170 - Document &1 is already reversed

FDC_POSTING_001170 - Overview

• Message type: E = Error

• Message class: FDC_POSTING_001 - FI Postings

• Message number: 170

• Message text: Document &1 is already reversed

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.

FDC_POSTING_001170 - Details

• The SAP error message FDC_POSTING_001170 indicates that the document you are trying to reverse has already been reversed. This error typically occurs in the context of financial accounting when attempting to reverse a document that has already undergone a reversal process.
  
  Cause:
  
  Duplicate Reversal Attempt: The most common cause is that the document has already been reversed in the system, and you are attempting to reverse it again.
  Incorrect Document Number: You may be trying to reverse the wrong document number, which has already been processed.
  System Configuration: In some cases, system settings or configurations may prevent the reversal of certain documents if they have already been reversed.
  
  
  Solution:
  
  Check Document Status: Verify the status of the document you are trying to reverse. You can do this by checking the document in the relevant transaction (e.g., FB03 for displaying documents) to see if it has already been reversed.
  Use the Correct Document: Ensure that you are using