How To Fix PRC_MESSAGES623 - Enter a unit of measure

SAP Error Message - Details

• Message type: E = Error

• Message class: PRC_MESSAGES -

• Message number: 623

• Message text: Enter a unit of measure

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 PRC_MESSAGES623 - Enter a unit of measure ?

  The SAP error message PRC_MESSAGES623, which states "Enter a unit of measure," typically occurs in the context of procurement or inventory management processes within SAP. This error indicates that a required field for the unit of measure (UoM) has not been filled in, which is necessary for the system to process the transaction.
  Cause:
  
  Missing Unit of Measure: The most common cause is that the unit of measure field is left blank when creating or updating a document (e.g., purchase order, material master, etc.).
  Incorrect Configuration: The unit of measure may not be properly configured in the material master or the relevant transaction.
  Data Entry Error: Users may inadvertently skip the unit of measure field during data entry.
  
  Solution:
  
  Enter a Unit of Measure: Ensure that you fill in the unit of measure field when prompted. This could be a standard unit like "EA" (each), "KG" (kilogram), "L" (liter), etc.
  Check Material Master: If you are working with a material, verify that the material master data is correctly set up with the appropriate units of measure. You can do this by navigating to the material master record and checking the UoM settings.
  Review Configuration: If the issue persists, check the configuration settings in the SAP system to ensure that the units of measure are defined correctly in the relevant settings (e.g., in the material master or purchasing info records).
  User Training: Ensure that users are trained on the importance of entering a unit of measure and how to do so correctly in the system.
  
  Related Information:
  
  Transaction Codes: You may encounter this error in various transaction codes such as ME21N (Create Purchase Order), ME51N (Create Purchase Requisition), or when managing inventory.
  Unit of Measure Tables: Familiarize yourself with relevant tables such as MARA (General Material Data) and MARM (Units of Measure for Material) to understand how units of measure are stored and managed in SAP.
  SAP Documentation: Refer to SAP Help documentation for detailed information on units of measure and their configuration.
  
  If the problem continues after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant who can provide further assistance based on your specific SAP environment and configuration.