How To Fix MG_SSTN_VALIDATIONS066 - Overflow error occured during unit conversion

SAP Error Message - Details

• Message type: E = Error

• Message class: MG_SSTN_VALIDATIONS - Material/Vendor Sustainability Validations

• Message number: 066

• Message text: Overflow error occured during unit conversion

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 MG_SSTN_VALIDATIONS066 - Overflow error occured during unit conversion ?

  The SAP error message MG_SSTN_VALIDATIONS066 indicates that an overflow error occurred during a unit conversion process. This typically happens when the system attempts to convert a quantity from one unit of measure to another, and the resulting value exceeds the maximum limit that can be handled by the system.
  Causes:
  
  Large Quantity Values: The quantity being converted is too large for the target unit of measure, leading to an overflow.
  Incorrect Unit of Measure: The source or target unit of measure may not be defined correctly, or there may be a mismatch in the conversion factors.
  Data Type Limitations: The data type used for storing the quantity may not support the size of the number being processed.
  Configuration Issues: There may be issues in the configuration of the units of measure in the system.
  
  Solutions:
  
  Check Quantity Values: Review the quantity being converted to ensure it is within acceptable limits. If the quantity is excessively large, consider breaking it down into smaller units.
  Verify Unit of Measure Configuration: Ensure that the units of measure involved in the conversion are correctly defined in the system. Check the conversion factors and ensure they are accurate.
  Adjust Data Types: If applicable, consider adjusting the data types used for storing quantities to accommodate larger values.
  Review Custom Code: If there is any custom code involved in the conversion process, review it for potential issues that could lead to overflow errors.
  Test with Different Values: Try performing the conversion with smaller or different values to see if the error persists. This can help isolate the issue.
  Consult SAP Notes: Check the SAP Support Portal for any relevant notes or patches that may address this specific error.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for details on unit of measure conversions and handling overflow errors.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Transaction Codes: Use transaction codes like CUNI to check and maintain unit of measure settings in SAP.
  
  If the issue persists after trying the above solutions, it may be beneficial to involve your SAP Basis or technical team for further investigation.