How To Fix GLE_ECS_MAPI129 - Not Possible to Simulate Reversal with Reset Clearing of Open Items

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 129

• Message text: Not Possible to Simulate Reversal with Reset Clearing of Open Items

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message GLE_ECS_MAPI129 - Not Possible to Simulate Reversal with Reset Clearing of Open Items ?

  The SAP error message GLE_ECS_MAPI129 indicates that it is not possible to simulate a reversal with reset clearing of open items. This error typically occurs in the context of financial accounting when attempting to reverse a clearing document or transaction that has open items associated with it.
  Cause:
  The error can be caused by several factors, including:
  
  
  Open Items: There are open items that are still linked to the clearing document you are trying to reverse. The system does not allow the reversal of a clearing document if there are still open items that need to be addressed.
  
  
  Document Status: The document you are trying to reverse may be in a status that does not allow for reversal. For example, if the document has already been reversed or if it is locked for some reason.
  
  
  Configuration Issues: There may be configuration settings in the SAP system that prevent the reversal of certain types of documents or transactions.
  
  
  Posting Period: The posting period may be closed, preventing any changes to financial documents.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Open Items: Review the open items associated with the clearing document. You may need to clear or resolve these items before attempting the reversal again.
  
  
  Document Status: Verify the status of the document you are trying to reverse. Ensure that it is eligible for reversal and that it has not already been reversed.
  
  
  Configuration Review: Consult with your SAP configuration team to ensure that the settings related to document reversal and clearing are correctly configured.
  
  
  Posting Period: Check if the posting period is open. If it is closed, you may need to open it temporarily to perform the reversal.
  
  
  Use Alternative Methods: If the reversal cannot be performed directly, consider using alternative methods such as creating a manual journal entry to offset the original transaction.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance related to your version of SAP and the financial processes you are using.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FB08 (Reverse Document) or FBL1N (Vendor Line Item Display) to analyze the documents involved.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide additional insights or patches that address the issue.
  User Permissions: Ensure that you have the necessary permissions to perform reversals and that there are no restrictions in place.
  
  If the issue persists after following these steps, it may be beneficial to engage with your SAP support team or consult with an SAP expert for further assistance.