How To Fix 8Z378 - System error: invalid output from material unit conversion (Mat & Inv. &)

8Z378 - Overview

• Message type: E = Error

• Message class: 8Z - Messages for Inflation Adjustment

• Message number: 378

• Message text: System error: invalid output from material unit conversion (Mat & Inv. &)

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 8Z378 - System error: invalid output from material unit conversion (Mat & Inv. &) ?

  The SAP error message 8Z378, which indicates a "System error: invalid output from material unit conversion," typically arises during processes that involve material management, such as inventory management or production planning. This error suggests that there is an issue with the conversion of units of measure for a material, which can occur for several reasons.
  Causes:
  
  Incorrect Unit of Measure Configuration: The material may have been set up with incorrect or inconsistent unit of measure (UoM) settings in the material master.
  Missing Conversion Factors: There may be missing or incorrect conversion factors between different units of measure for the material.
  Data Inconsistencies: There could be inconsistencies in the data related to the material, such as discrepancies between the material master and the transaction data.
  Custom Code Issues: If there are custom developments or enhancements in the system, they might be causing unexpected behavior during unit conversion.
  System Bugs: Occasionally, this error can be triggered by bugs