How To Fix ATP_BOP_VDM009 - The sort attribute direction &1 is not valid.

SAP Error Message - Details

• Message type: E = Error

• Message class: ATP_BOP_VDM -

• Message number: 009

• Message text: The sort attribute direction &1 is not valid.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ATP_BOP_VDM009 - The sort attribute direction &1 is not valid. ?

  The SAP error message ATP_BOP_VDM009, which states "The sort attribute direction &1 is not valid," typically occurs in the context of Advanced Planning and Optimization (APO) or similar modules where sorting attributes are used in planning or reporting processes. This error indicates that the system has encountered an invalid value for the sort attribute direction.
  Cause:
  
  Invalid Sort Direction: The error is primarily caused by an invalid value being passed for the sort direction. The expected values are usually "Ascending" or "Descending," and any other value will trigger this error.
  Configuration Issues: There may be issues in the configuration of the planning area or the data model where the sort attributes are defined.
  Data Input Errors: If the sort attribute direction is being set programmatically or through user input, there may be a typo or incorrect value being used.
  
  Solution:
  
  
  Check Sort Attribute Configuration:
  
  Review the configuration of the sort attributes in the relevant planning area or data model.
  Ensure that the sort attribute direction is set to valid values (e.g., "Ascending" or "Descending").
  
  
  
  Validate Input Values:
  
  If the sort attribute direction is being set through a user interface or programmatically, validate the input values to ensure they conform to the expected values.
  Implement input validation to prevent invalid values from being processed.
  
  
  
  Debugging:
  
  If you have access to the system, use debugging tools to trace where the invalid value is being set. This can help identify the source of the problem.
  Check any custom code or enhancements that may be manipulating sort attributes.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for the specific module you are working with to understand the valid values for sort attributes.
  
  
  
  SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional guidance.
  
  
  
  Related Information:
  
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  SAP Help Portal: Utilize the SAP Help Portal for detailed documentation on Advanced Planning and Optimization and related modules.
  System Logs: Review system logs for additional context or related error messages that may provide further insight into the issue.
  
  By following these steps, you should be able to identify the cause of the ATP_BOP_VDM009 error and implement a solution to resolve it.