How To Fix DMC_GENERAL490 - Entity name &1 is invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: DMC_GENERAL - MWB: General Messages

• Message number: 490

• Message text: Entity name &1 is invalid

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 DMC_GENERAL490 - Entity name &1 is invalid ?

  The SAP error message DMC_GENERAL490, which states "Entity name &1 is invalid," typically occurs in the context of SAP Data Management or SAP Data Intelligence. This error indicates that the entity name specified in your operation is not recognized or is invalid for some reason.
  Causes:
  
  Typographical Error: The entity name may have been misspelled or incorrectly formatted.
  Non-Existent Entity: The entity you are trying to reference does not exist in the system.
  Incorrect Context: The entity name may be valid but is being used in an incorrect context or operation.
  Authorization Issues: The user may not have the necessary permissions to access the specified entity.
  Configuration Issues: There may be issues with the configuration of the data model or the data management system.
  
  Solutions:
  
  Check Entity Name: Verify that the entity name is spelled correctly and follows the required naming conventions.
  Confirm Existence: Ensure that the entity you are trying to access actually exists in the system. You can do this by checking the relevant data model or repository.
  Review Context: Make sure that you are using the entity name in the correct context. Refer to the documentation for the specific operation you are performing.
  Check Authorizations: Ensure that your user account has the necessary permissions to access the entity. You may need to consult with your system administrator.
  Consult Documentation: Review the relevant SAP documentation or help resources for any specific requirements or constraints related to the entity you are working with.
  Debugging: If you have access to debugging tools, you can trace the execution to see where the error is being triggered and gather more context about the issue.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found.
  Documentation: Refer to the official SAP documentation for Data Management or Data Intelligence for detailed information on entity management and error handling.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.