How To Fix MA841 - More than one decimal place is not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: MA - Sales and Operations Planning

• Message number: 841

• Message text: More than one decimal place is not possible

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MA841 - More than one decimal place is not possible ?

  The SAP error message MA841 ("More than one decimal place is not possible") typically occurs in the context of material master data or inventory management when a user attempts to enter a quantity or value with more decimal places than the system allows for a specific field. This is often related to the configuration of the material master or the settings in the relevant SAP module.
  Cause:
  
  Decimal Places Configuration: The material master or the specific field in question is configured to accept only one decimal place. If a user tries to enter a value with more than one decimal place (e.g., 10.25), the system will throw this error.
  Unit of Measure (UoM): The unit of measure assigned to the material may only allow for one decimal place. For example, if the UoM is set to "pieces" or "units," it may not accept fractional quantities.
  Data Entry Error: Users may inadvertently enter a value with more decimal places than allowed.
  
  Solution:
  
  
  Check Material Master Settings:
  
  Go to the material master record (transaction code MM03).
  Check the settings for the relevant views (e.g., Basic Data, Purchasing, Sales, etc.) to see how many decimal places are configured for the quantity fields.
  
  
  
  Review Unit of Measure:
  
  Check the unit of measure settings for the material (transaction code CUNI).
  Ensure that the UoM allows for the required number of decimal places. If necessary, change the UoM to one that supports more decimal places.
  
  
  
  Adjust Input Values:
  
  When entering values, ensure that you are only using one decimal place if that is what the system allows. For example, instead of entering 10.25, enter 10.2 or 10.
  
  
  
  Consult with Configuration Team:
  
  If the business process requires more decimal places, consult with your SAP configuration team to see if it is possible to change the settings to allow for more decimal places in the relevant fields.
  
  
  
  User Training:
  
  Provide training to users on the correct format for entering quantities and values to avoid this error in the future.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  MM03 - Display Material
  CUNI - Maintain Units of Measure
  
  
  SAP Notes: Check SAP Notes for any specific patches or updates related to this error message.
  Documentation: Review SAP documentation for material management and unit of measure settings for more detailed guidance.
  
  By following these steps, you should be able to resolve the MA841 error and ensure that data entry aligns with the system's configuration.