How To Fix WSUBST034 - Rounding error of subst. Qty for plant: &3: Source &1 / Target &2

WSUBST034 - Overview

• Message type: E = Error

• Message class: WSUBST - Substitution Article Handling

• Message number: 034

• Message text: Rounding error of subst. Qty for plant: &3: Source &1 / Target &2

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 WSUBST034 - Rounding error of subst. Qty for plant: &3: Source &1 / Target &2 ?

  Certainly! Here's a detailed explanation of the SAP error message WSUBST034:
  
  SAP Error Message: WSUBST034
  Text: Rounding error of subst. Qty for plant: &3: Source &1 / Target &2
  
  Meaning / Cause
  This error occurs during the substitution of quantities in SAP (often in the context of production orders, goods movements, or batch management) when the system detects a rounding error in the quantity being substituted between the source and target units of measure or plants.
  
  The system tries to convert or substitute a quantity from a source unit/plant (&1) to a target unit/plant (&2).
  Due to differences in unit of measure conversion factors or decimal precision, the resulting quantity after substitution cannot be represented exactly.
  This leads to a rounding difference that exceeds the allowed tolerance.
  The plant (&3) is where this rounding error is detected.
  
  
  Typical Scenarios
  
  Substitution of components in production orders or process orders.
  Conversion between different units of measure with incompatible decimal places or conversion factors.
  Stock