Message type: E = Error
Message class: M2 - LIS: Generating and updating info structures
Message number: 418
Message text: No conversion routine from & to & maintained in TMC6U
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M2418
- No conversion routine from & to & maintained in TMC6U ?The SAP error message M2418 "No conversion routine from & to & maintained in TMC6U" typically occurs in the context of material management or inventory management when there is an issue with unit of measure (UoM) conversions. This error indicates that the system cannot find a defined conversion routine for the specified units of measure in the table TMC6U.
Cause: Missing Conversion Routine: The primary cause of this error is that there is no conversion routine defined in the system for the specific units of measure involved in the transaction. Incorrect Unit of Measure: The units of measure being used may not be correctly defined or may not exist in the system.
Configuration Issues: There may be issues with the configuration of the material master or the unit of measure settings in the system.
Solution: To resolve the M2418 error, you can follow these steps: Check Unit of Measure Configuration: Go to transaction code OMN3 (or navigate through
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