How To Fix /PRA/CHECK_INPUT097 - Enter a valid unit of measurement

SAP Error Message - Details

• Message type: E = Error

• Message class: /PRA/CHECK_INPUT -

• Message number: 097

• Message text: Enter a valid unit of measurement

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 /PRA/CHECK_INPUT097 - Enter a valid unit of measurement ?

  The SAP error message /PRA/CHECK_INPUT097 Enter a valid unit of measurement typically occurs when a user attempts to enter a value in a field that requires a unit of measurement (UoM), but the system does not recognize the provided UoM as valid. This can happen in various SAP modules, particularly in logistics and production-related transactions.
  Causes:
  
  Invalid UoM: The unit of measurement entered does not exist in the system or is not defined for the material or context in which it is being used.
  Configuration Issues: The UoM may not be properly configured in the material master or in the relevant settings for the transaction.
  Missing UoM Conversion: If the UoM is valid but not properly linked to the base UoM or there are no conversion factors defined, the system may not accept it.
  User Input Error: There may be a typographical error in the UoM entered by the user.
  
  Solutions:
  
  
  Check UoM Validity:
  
  Verify that the UoM you are trying to enter is valid. You can do this by checking the material master data (transaction code MM03) or the UoM table (usually T006).
  
  
  
  Review Material Master:
  
  Ensure that the UoM is defined in the material master for the specific material you are working with. You can check this in the material master under the "Basic Data" or "Sales" views.
  
  
  
  Configuration Settings:
  
  If you have access, check the configuration settings in the SAP system to ensure that the UoM is correctly set up. This may involve looking at the UoM settings in the customizing (transaction code SPRO).
  
  
  
  Check UoM Conversion:
  
  Ensure that there are appropriate conversion factors defined between the UoM you are trying to use and the base UoM. This can be checked in the material master or in the UoM configuration.
  
  
  
  Correct User Input:
  
  Double-check the input for any typographical errors. Ensure that the UoM is entered in the correct format and matches the expected values.
  
  
  
  Consult Documentation:
  
  If you are unsure about the valid UoMs for a specific transaction or material, consult the relevant SAP documentation or help resources.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  MM03 - Display Material
  MM02 - Change Material
  SPRO - Customizing Implementation Guide
  
  
  Tables:
  
  T006 - Units of Measure
  MARA - General Material Data
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to UoM in your version of SAP.
  
  If the issue persists after checking these areas, it may be beneficial to consult with your SAP support team or a functional consultant who can provide more tailored assistance based on your specific SAP environment and configuration.