How To Fix /UI2/INTEROP131 - Error in processing &1 layer for modification of target mapping cluster

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI2/INTEROP -

• Message number: 131

• Message text: Error in processing &1 layer for modification of target mapping cluster

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 /UI2/INTEROP131 - Error in processing &1 layer for modification of target mapping cluster ?

  The SAP error message /UI2/INTEROP131 typically indicates an issue related to the processing of target mapping clusters in the SAP Fiori/UI5 environment. This error can occur during the modification of target mappings, which are essential for defining how Fiori applications are launched and displayed.
  Cause:
  The error can be caused by several factors, including but not limited to:
  
  Incorrect Configuration: There may be an issue with the configuration of the target mapping itself, such as missing or incorrect parameters.
  Transport Issues: If the target mapping is being transported from one system to another, there may be inconsistencies or missing objects in the transport request.
  Authorization Issues: The user attempting to modify the target mapping may not have the necessary authorizations to perform the action.
  System Bugs: There may be bugs or inconsistencies in the SAP system that are causing the error to occur.
  
  Solution:
  To resolve the /UI2/INTEROP131 error, you can follow these steps:
  
  
  Check Configuration:
  
  Review the target mapping configuration in the Fiori Launchpad Designer or the relevant transaction (e.g., /UI2/FLP).
  Ensure that all required fields are filled out correctly and that there are no typos or incorrect values.
  
  
  
  Review Transport Requests:
  
  If the error occurred during a transport, check the transport request for completeness.
  Ensure that all necessary objects related to the target mapping are included in the transport.
  
  
  
  Check Authorizations:
  
  Verify that the user has the necessary authorizations to modify target mappings.
  You can use transaction SU53 to check for authorization issues after the error occurs.
  
  
  
  System Logs:
  
  Check the system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  
  
  
  SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. There may be patches or updates available that resolve known issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including any logs or screenshots.
  
  
  
  Related Information:
  
  Fiori Launchpad: Understanding how target mappings work in the context of the Fiori Launchpad is crucial. Target mappings define how applications are launched and can be configured through the Fiori Launchpad Designer.
  SAP Documentation: Refer to the official SAP documentation for Fiori and UI5 for detailed information on configuring target mappings and troubleshooting common issues.
  Community Forums: Engaging with the SAP Community can also provide insights and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the cause of the /UI2/INTEROP131 error in your SAP system.