How To Fix GLE_ECS_MAPI120 - Unable to reverse the simulation of doc.'&3', co.code '&1', fiscal yr'&2'

SAP Error Message - Details

• Message type: E = Error

• Message class: GLE_ECS_MAPI - ECS: Message Class for MAPI Layer

• Message number: 120

• Message text: Unable to reverse the simulation of doc.'&3', co.code '&1', fiscal yr'&2'

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 GLE_ECS_MAPI120 - Unable to reverse the simulation of doc.'&3', co.code '&1', fiscal yr'&2' ?

  The SAP error message GLE_ECS_MAPI120 indicates that there is an issue with reversing the simulation of a document in the context of the General Ledger (GL) accounting. This error typically arises in the context of financial postings and simulations, particularly when dealing with document reversals in SAP.
  Cause:
  
  Document Status: The document you are trying to reverse may not be in a status that allows for reversal. For example, it might be already posted or in a locked state.
  Fiscal Year Issues: The fiscal year specified in the error message may not be open for posting or may have restrictions that prevent reversal.
  Company Code Configuration: The company code may have specific settings that restrict the reversal of certain types of documents.
  Simulation Mode: The error suggests that the system is trying to reverse a simulation rather than an actual posted document. This could indicate that the document was never fully posted.
  Authorization Issues: The user may not have the necessary authorizations to perform the reversal.
  
  Solution:
  
  Check Document Status: Verify the status of the document you are trying to reverse. Ensure it is eligible for reversal.
  Open Fiscal Year: Check if the fiscal year specified in the error message is open for posting. You can do this in the configuration settings of the financial module.
  Review Company Code Settings: Look into the company code settings to ensure that there are no restrictions on reversing documents.
  Post the Document: If the document is in simulation mode, ensure that it is posted before attempting to reverse it.
  User Authorizations: Ensure that the user has the necessary permissions to perform the reversal. You may need to consult with your SAP security team.
  Consult SAP Notes: Check for any relevant SAP Notes or updates that may address this specific error message.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FB08 (Reverse Document) or FBRA (Reset Document).
  SAP Documentation: Review SAP documentation related to document reversal and fiscal year settings for more detailed guidance.
  Support: If the issue persists, consider reaching out to SAP support or your internal SAP support team for further assistance.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.