How To Fix IST_EBS201 - The link between &1 and &2 is not maintained in the TOAOM table

SAP Error Message - Details

• Message type: E = Error

• Message class: IST_EBS - Interface Between IS-T and External Billing System

• Message number: 201

• Message text: The link between &1 and &2 is not maintained in the TOAOM table

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message IST_EBS201 - The link between &1 and &2 is not maintained in the TOAOM table ?

  The SAP error message IST_EBS201 indicates that there is a missing link in the TOAOM table between two objects, typically related to the integration of different components or modules within SAP. This error often arises in scenarios involving the integration of SAP systems, such as when working with the SAP EBS (Electronic Bank Statement) functionality or other financial processes.
  Cause:
  The error occurs when the system cannot find a defined relationship between the two specified objects (denoted as &1 and &2 in the error message) in the TOAOM table. This table is used to maintain the links between various objects in the SAP system, and if the necessary entries are not present, the system cannot process the request.
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check the TOAOM Table:
  
  Use transaction code SE11 or SE16 to access the TOAOM table.
  Look for entries that correspond to the objects mentioned in the error message. Ensure that there is a valid link between them.
  
  
  
  Maintain the Link:
  
  If the link is missing, you will need to create a new entry in the TOAOM table to establish the relationship between the two objects.
  This typically involves specifying the relevant object types and their corresponding keys.
  
  
  
  Review Configuration:
  
  Ensure that the configuration settings for the relevant modules (e.g., EBS, FI) are correctly set up. This may involve checking the settings in transaction codes like OBPM1 (for payment methods) or other relevant configuration transactions.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific error message or the functionality you are working with. There may be specific guidelines or prerequisites that need to be fulfilled.
  
  
  
  Check for Updates:
  
  Ensure that your SAP system is up to date with the latest support packages and notes, as there may be fixes or enhancements related to this issue.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support for assistance. Provide them with the error message details and any relevant context to help them diagnose the problem.
  
  
  
  Related Information:
  
  TOAOM Table: This table is part of the SAP system's data dictionary and is used to manage object links. Understanding its structure and purpose can help in troubleshooting similar issues.
  EBS Configuration: Familiarize yourself with the configuration steps for Electronic Bank Statements in SAP, as this can provide insights into potential misconfigurations that could lead to this error.
  SAP Notes: Search for SAP Notes related to the error message IST_EBS201 in the SAP Support Portal, as there may be specific notes addressing this issue.
  
  By following these steps, you should be able to identify and resolve the cause of the IST_EBS201 error in your SAP system.