How To Fix /SAPAPO/DMRES241 - Conversion from unit &1 to &2 does not work

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/DMRES -

• Message number: 241

• Message text: Conversion from unit &1 to &2 does not work

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/DMRES241 - Conversion from unit &1 to &2 does not work ?

  The SAP error message /SAPAPO/DMRES241 indicates that there is an issue with the conversion of units in the SAP Advanced Planning and Optimization (APO) module. This error typically arises when the system is unable to convert a quantity from one unit of measure (UoM) to another due to various reasons.
  
  Cause:
  
  Missing Unit of Measure Conversion: The conversion factors between the two units of measure are not defined in the system.
  Incorrect Unit of Measure: The units being used may not be compatible or may not exist in the system.
  
  Configuration Issues: There may be issues with the configuration of the material master or the APO settings related to units of measure.
  Data Inconsistencies: There could be inconsistencies in the data, such as incorrect entries in the material master or planning book.
  
  
  Solution:
  
  
  Check Unit of Measure Settings:
  
  Go to the transaction code CUNI (Unit of Measure Conversion) and verify if the conversion between the specified units exists.
  If