How To Fix QLMS010 - Error when converting units

SAP Error Message - Details

• Message type: E = Error

• Message class: QLMS - Processing for Multiple Specifications and Parameter Chars

• Message number: 010

• Message text: Error when converting units

What causes this issue?

Specifications for the characteristic and multiple specification have
different units. You cannot convert the units.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Maintain the units so that they are either identical or can be converted
into one another.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message QLMS010 - Error when converting units ?

  The SAP error message QLMS010, which indicates an error when converting units, typically arises in the context of Quality Management (QM) or when dealing with measurement documents in SAP. This error can occur for various reasons, and understanding the cause is essential for finding a solution.
  Causes of QLMS010 Error
  
  
  Unit of Measure (UoM) Configuration: The error may occur if the unit of measure is not properly defined in the system. This can happen if the conversion factors between different units are missing or incorrectly set up.
  
  
  Inconsistent Data: If the data being processed contains inconsistent or invalid unit of measure entries, the system may not be able to perform the necessary conversions.
  
  
  Missing Master Data: The relevant master data (like material master or info records) may not have the necessary unit of measure settings configured.
  
  
  Incorrect Measurement Document: If the measurement document being processed has incorrect or unsupported units, it can lead to this error.
  
  
  Custom Code or Enhancements: If there are custom developments or enhancements in the system that manipulate unit conversions, they may introduce errors.
  
  
  Solutions to QLMS010 Error
  
  
  Check Unit of Measure Configuration:
  
  Go to the transaction code CUNI (Unit of Measure Conversion) and verify that the necessary unit of measure conversions are defined correctly.
  Ensure that the conversion factors between the units are set up properly.
  
  
  
  Review Master Data:
  
  Check the material master data (transaction code MM03) to ensure that the units of measure are correctly defined for the materials involved.
  Ensure that the relevant info records or other master data are also correctly configured.
  
  
  
  Validate Measurement Documents:
  
  Review the measurement documents being processed to ensure that they contain valid and consistent unit of measure entries.
  
  
  
  Check for Custom Code:
  
  If there are any custom developments or enhancements, review the code to ensure that it handles unit conversions correctly.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates that resolve known issues.
  
  
  
  Testing:
  
  After making changes, perform tests to ensure that the error no longer occurs and that unit conversions are functioning as expected.
  
  
  
  Related Information
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CUNI for unit of measure conversions, MM03 for material master data, and QA32 for quality inspection documents.
  SAP Documentation: Refer to SAP Help documentation for detailed information on unit of measure handling and quality management processes.
  User Forums and Communities: Engage with SAP user communities or forums for shared experiences and solutions related to this error.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a technical consultant who can provide deeper insights into the specific configuration and customizations of your SAP environment.