How To Fix ATM_ATTRIBUTE026 - Invalid &1 external service name

SAP Error Message - Details

• Message type: E = Error

• Message class: ATM_ATTRIBUTE - Messages for Attributes

• Message number: 026

• Message text: Invalid &1 external service name

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 ATM_ATTRIBUTE026 - Invalid &1 external service name ?

  The SAP error message ATM_ATTRIBUTE026, which states "Invalid &1 external service name," typically occurs in the context of the Application Transaction Management (ATM) module or when dealing with external services in SAP. This error indicates that the system is unable to recognize or validate the external service name provided in the transaction or configuration.
  Causes:
  
  Typographical Error: The external service name may have been entered incorrectly, leading to a mismatch with the expected name.
  Service Not Defined: The external service may not be defined in the system or may not have been activated.
  
  Configuration Issues: There may be issues in the configuration settings related to external services.
  Authorization Issues: The user may not have the necessary authorizations to access the specified external service.
  System Version or Compatibility: The external service may not be compatible with the current version of the SAP system.
  
  Solutions:
  
  Check the Service Name: Verify that the external service name is correctly spelled and matches