How To Fix U9137 - Material &1 plant &2 prod.vers. &3: Error when converting units of meas.

U9137 - Overview

• Message type: E = Error

• Message class: U9 - Message Class for Output in Application Log

• Message number: 137

• Message text: Material &1 plant &2 prod.vers. &3: Error when converting units of meas.

Self-Explanatory Message

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U9137 - Details

• The SAP error message U9137 indicates that there is an issue with converting units of measure for a specific material in a given plant and production version. This error typically arises during processes such as production planning, material requirements planning, or when trying to create or change production orders.
  
  Cause:
  
  
  Unit of Measure Configuration: The error may occur if the unit of measure (UoM) for the material is not correctly defined in the material master data. This can include missing conversion factors or incorrect settings.
  
  
  Inconsistent Data: There may be inconsistencies in the data related to the material, such as discrepancies between the base unit of measure and the alternative units of measure.
  
  
  Missing Master Data: The material master data may be incomplete or missing necessary information, such as the production version or plant-specific settings.
  
  
  Custom Code or User Exits: If there are custom developments or user exits that manipulate unit conversions, they may be