How To Fix NGC_CORE_CHR011 - Unit of measure conversion error

SAP Error Message - Details

• Message type: E = Error

• Message class: NGC_CORE_CHR - Message class for characteristic maintenance

• Message number: 011

• Message text: Unit of measure conversion error

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message NGC_CORE_CHR011 - Unit of measure conversion error ?

  The SAP error message NGC_CORE_CHR011 indicates a unit of measure (UoM) conversion error. This typically occurs when there is an issue with converting quantities from one unit of measure to another in the context of materials management, production planning, or inventory management.
  Causes of NGC_CORE_CHR011
  
  
  Incorrect Unit of Measure Configuration: The units of measure for the material may not be properly defined in the system. This includes missing conversion factors or incorrect settings in the material master.
  
  
  Missing Conversion Factors: If the conversion factors between different units of measure are not maintained in the material master, the system will not be able to perform the conversion.
  
  
  Inconsistent UoM Usage: The unit of measure used in the transaction may not match the expected unit of measure defined for the material.
  
  
  Data Entry Errors: Manual entry errors during transactions can lead to incorrect unit of measure being used.
  
  
  Custom Code Issues: If there are custom developments or enhancements in the system, they may interfere with standard UoM conversion logic.
  
  
  Solutions to NGC_CORE_CHR011
  
  
  Check Material Master Data:
  
  Go to the material master (transaction code MM03) and check the unit of measure settings.
  Ensure that the base unit of measure and alternative units of measure are correctly defined.
  Verify that the conversion factors between different units of measure are maintained.
  
  
  
  Review Transaction Data:
  
  Check the transaction that triggered the error. Ensure that the unit of measure used is valid and corresponds to the material's configuration.
  
  
  
  Correct UoM in Transactions:
  
  If the error is due to incorrect data entry, correct the unit of measure in the transaction and try again.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help files related to unit of measure conversions for additional guidance.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the transaction to identify where the conversion is failing. This may require assistance from a technical consultant.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support for further assistance, especially if it appears to be a system bug or requires deeper investigation.
  
  
  
  Related Information
  
  Unit of Measure Types: Understand the different types of units of measure (e.g., base unit, alternative units) and how they interact in SAP.
  Material Master Views: Familiarize yourself with the relevant views in the material master that pertain to units of measure (e.g., Basic Data, Purchasing, Sales).
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide patches related to unit of measure conversions.
  
  By following these steps, you should be able to identify and resolve the cause of the NGC_CORE_CHR011 error in SAP.