How To Fix DMC_GENERAL495 - Parameter field &1 must be empty

SAP Error Message - Details

• Message type: E = Error

• Message class: DMC_GENERAL - MWB: General Messages

• Message number: 495

• Message text: Parameter field &1 must be empty

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 DMC_GENERAL495 - Parameter field &1 must be empty ?

  The SAP error message DMC_GENERAL495, which states "Parameter field &1 must be empty," typically occurs in the context of data management or data migration processes within SAP systems, particularly when using tools like SAP Data Management Cockpit (DMC) or SAP Data Services.
  Cause:
  This error usually arises when a specific parameter field, indicated by &1, is expected to be empty but contains a value. This can happen due to:
  
  Incorrect Configuration: The configuration settings for a data migration or data management task may not align with the expected parameters.
  Data Integrity Issues: There may be residual data or settings from previous operations that have not been cleared.
  User Input Error: A user may have inadvertently filled in a field that should remain empty.
  
  Solution:
  To resolve the DMC_GENERAL495 error, you can follow these steps:
  
  
  Check Configuration Settings:
  
  Review the configuration of the data management task or migration job. Ensure that the parameter field in question is set correctly and is supposed to be empty.
  
  
  
  Clear Parameter Fields:
  
  If you have access to the relevant transaction or configuration screen, clear the contents of the parameter field that is causing the error.
  
  
  
  Review Documentation:
  
  Consult the SAP documentation or help resources related to the specific tool or process you are using. This may provide insights into why the parameter must be empty.
  
  
  
  Check for Residual Data:
  
  If the error persists, check for any residual data or settings from previous operations that may not have been cleared. This may involve looking into logs or previous configurations.
  
  
  
  Consult with SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support or your internal SAP team for assistance. They may have additional insights or solutions based on the specific context of your system.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  Community Forums: SAP Community and other forums can be valuable resources for finding similar issues faced by other users and their solutions.
  System Logs: Review system logs for any additional error messages or warnings that may provide context for the issue.
  
  By following these steps, you should be able to identify the cause of the DMC_GENERAL495 error and implement a solution to resolve it.