How To Fix AXT_RUNTIME_MESSAGES003 - No logical key was defined

SAP Error Message - Details

• Message type: E = Error

• Message class: AXT_RUNTIME_MESSAGES - Extensibiltiy Runtime Messages

• Message number: 003

• Message text: No logical key was defined

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message AXT_RUNTIME_MESSAGES003 - No logical key was defined ?

  The SAP error message "AXT_RUNTIME_MESSAGES003 No logical key was defined" typically occurs in the context of SAP applications that involve data processing or data retrieval, particularly when working with data models or data sources that require a logical key for identification.
  
  Cause:
  
  
  Missing Logical Key: The error indicates that a logical key, which is essential for uniquely identifying records in a data model or data source, has not been defined. This could happen if the configuration for the data source is incomplete or if the logical key was not specified in the relevant settings.
  
  
  Incorrect Configuration: The logical key might not have been set up correctly in the data model or the application configuration. This could be due to user error or oversight during the setup process.
  
  
  Data Source Issues: If the data source being accessed does not have a defined logical key, or if the key is not properly mapped, this error can