How To Fix GPSC054 - Please enter valid UoM

SAP Error Message - Details

• Message type: E = Error

• Message class: GPSC - PSC Application

• Message number: 054

• Message text: Please enter valid UoM

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message GPSC054 - Please enter valid UoM ?

  The SAP error message GPSC054, which states "Please enter valid UoM," typically occurs when there is an issue with the Unit of Measure (UoM) being used in a transaction or data entry within the SAP system. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Invalid UoM: The UoM entered does not exist in the system or is not valid for the specific material or transaction type.
  Configuration Issues: The UoM may not be properly configured in the material master or the relevant settings in the SAP system.
  Missing UoM Conversion: If the UoM is part of a conversion group, there may be missing conversion factors.
  Data Entry Errors: Typographical errors or incorrect formats when entering the UoM.
  
  Solution:
  
  
  Check UoM in Material Master:
  
  Go to the Material Master (transaction code MM03) and check if the UoM is defined for the material in question.
  Ensure that the UoM is valid for the specific plant and storage location.
  
  
  
  Verify UoM Configuration:
  
  Check the configuration settings for UoM in the SAP system (transaction code OME4 for UoM settings).
  Ensure that the UoM is correctly defined and linked to the appropriate material types.
  
  
  
  Review UoM Conversion:
  
  If applicable, check the UoM conversion settings (transaction code CUNI) to ensure that the necessary conversions are defined.
  
  
  
  Correct Data Entry:
  
  Double-check the UoM entered for any typographical errors or incorrect formats.
  Ensure that the UoM is entered in the correct field and context.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help files for specific details on UoM requirements for the transaction you are attempting.
  
  
  
  User Authorization:
  
  Ensure that the user has the necessary authorizations to access and modify UoM settings.
  
  
  
  Related Information:
  
  Unit of Measure Types: Understand the different types of UoMs (base unit, alternative unit, etc.) and their relevance in transactions.
  SAP Notes: Check SAP Notes for any known issues or patches related to UoM errors.
  Training and Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  By following these steps, you should be able to identify and resolve the GPSC054 error in your SAP system.