How To Fix PRC_MESSAGES626 - Unit &1 is not permitted for calculation type &2

SAP Error Message - Details

• Message type: E = Error

• Message class: PRC_MESSAGES -

• Message number: 626

• Message text: Unit &1 is not permitted for calculation type &2

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 PRC_MESSAGES626 - Unit &1 is not permitted for calculation type &2 ?

  The SAP error message PRC_MESSAGES626 indicates that there is an issue with the unit of measure (UoM) being used in a calculation type within the SAP system. Specifically, it states that the unit &1 (the unit of measure) is not permitted for the calculation type &2 (the specific calculation type being referenced).
  Cause:
  
  Invalid Unit of Measure: The unit of measure being used is not valid for the specified calculation type. This could be due to configuration settings in the system that restrict certain units for specific calculations.
  Configuration Issues: The calculation type may have been configured to only accept certain units of measure, and the one being used does not fall within that set.
  Data Entry Error: There may have been a mistake in data entry where an incorrect unit was selected or inputted.
  
  Solution:
  
  
  Check Configuration: Review the configuration settings for the calculation type in question. Ensure that the unit of measure you are trying to use is allowed for that calculation type.
  
  Navigate to the relevant configuration settings in SAP (usually found in the customizing transaction SPRO).
  Look for the settings related to the specific calculation type and verify the allowed units of measure.
  
  
  
  Use a Valid Unit of Measure: If the unit of measure you are trying to use is indeed invalid, switch to a valid unit that is permitted for the calculation type.
  
  You can refer to the documentation or help files within SAP to find out which units are valid for the specific calculation type.
  
  
  
  Data Validation: Ensure that the data being entered is correct and adheres to the expected formats and values. Double-check any input fields for typos or incorrect selections.
  
  
  Consult Documentation: If you are unsure about the allowed units for a specific calculation type, consult the SAP documentation or reach out to your SAP support team for clarification.
  
  
  Testing: After making changes, perform a test to ensure that the error does not reoccur and that the calculations are functioning as expected.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional guidance on configuration settings.
  Transaction Codes: Familiarize yourself with transaction codes related to unit of measure configuration (e.g., CUNI for unit of measure maintenance).
  User Roles and Permissions: Ensure that the user has the necessary permissions to make changes to the configuration settings if required.
  
  By following these steps, you should be able to resolve the PRC_MESSAGES626 error and ensure that the correct units of measure are being used for your calculations in SAP.