How To Fix DMU342 - Decimals are not supported for unit of measure &1

DMU342 - Overview

• Message type: E = Error

• Message class: DMU - Digital Mock Up (DMU)

• Message number: 342

• Message text: Decimals are not supported for unit of measure &1

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 DMU342 - Decimals are not supported for unit of measure &1 ?

  The SAP error message DMU342, which states "Decimals are not supported for unit of measure &1," typically occurs when you are trying to use a unit of measure (UoM) that is defined to not allow decimal values in a context where decimals are being used. This can happen in various scenarios, such as during the entry of quantities in transactions, material master data, or when processing documents.
  
  Cause:
  
  Unit of Measure Configuration: The unit of measure (UoM) you are trying to use is configured in the system to not allow decimal places. For example, units like "pieces" or "items" may not support decimals, while units like "liters" or "kilograms" might.
  Data Entry Error: You may be inadvertently entering a decimal value for a UoM that does not support it.
  Material Master Settings: The material master record may have been set up incorrectly, leading to the use of an inappropriate UoM for the transaction.
  
  
  Solution:
  
  
  Check UoM