How To Fix OIO402 - Could not perform unit conversion of &1 &2 &3 weight

OIO402 - Overview

• Message type: E = Error

• Message class: OIO - Remote Logistics

• Message number: 402

• Message text: Could not perform unit conversion of &1 &2 &3 weight

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message OIO402 - Could not perform unit conversion of &1 &2 &3 weight ?

  The SAP error message OIO402, which states "Could not perform unit conversion of &1 &2 &3 weight," typically occurs when there is an issue with unit conversion in the context of weights in SAP. This error can arise in various scenarios, such as during the processing of goods movements, inventory management, or when dealing with material master data.
  Causes:
  
  
  Missing or Incorrect Unit of Measure (UoM) Configuration: The unit of measure for the weight might not be properly defined in the system, or the conversion factors between different units of measure may be missing or incorrect.
  
  
  Material Master Data Issues: The material in question may not have the necessary weight-related data configured in the material master record.
  
  
  Inconsistent Data: There may be inconsistencies in the data being processed, such as trying to convert between incompatible units.
  
  
  Custom Code or Enhancements: If there are custom developments or enhancements in the system that handle unit conversions, they