How To Fix RSUOM146 - You have no authorization for quantity conversion type &1

SAP Error Message - Details

• Message type: E = Error

• Message class: RSUOM - BW: Conversion of Units of Measure

• Message number: 146

• Message text: You have no authorization for quantity conversion type &1

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 RSUOM146 - You have no authorization for quantity conversion type &1 ?

  The SAP error message RSUOM146 indicates that a user does not have the necessary authorization to perform a quantity conversion using a specific conversion type. This error typically arises in scenarios where users are trying to convert quantities between different units of measure (UoM) in SAP, and their user role does not have the required permissions.
  Cause:
  The primary cause of this error is a lack of authorization for the specific quantity conversion type indicated by &1. This can happen due to:
  
  Missing Authorization Object: The user’s role may not include the necessary authorization object that governs access to quantity conversions.
  Incorrect Role Assignment: The user may not be assigned the correct role that includes permissions for the required conversion type.
  Configuration Issues: There may be issues in the configuration of the quantity conversion types in the system.
  
  Solution:
  To resolve the RSUOM146 error, you can take the following steps:
  
  
  Check User Authorizations:
  
  Use transaction code SU53 immediately after encountering the error to see which authorization check failed. This will provide insight into what specific authorization is missing.
  Review the user’s roles and authorizations in transaction SU01 or PFCG.
  
  
  
  Modify Roles:
  
  If you have the necessary permissions, you can modify the user’s role to include the required authorization object for quantity conversion. The relevant authorization object is typically C_SAP_UOM or similar, depending on your system configuration.
  Ensure that the role includes the necessary activity (e.g., display, change) for the specific conversion type.
  
  
  
  Consult with Security Team:
  
  If you do not have the necessary permissions to change roles, contact your SAP security or basis team. Provide them with the details of the error and the conversion type that is causing the issue.
  
  
  
  Testing:
  
  After making changes to the roles or authorizations, test the transaction again to ensure that the error is resolved.
  
  
  
  Documentation:
  
  Document any changes made to user roles or authorizations for future reference and compliance.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  SU01 - User Maintenance
  PFCG - Role Maintenance
  SU53 - Authorization Check Analysis
  
  
  Authorization Objects: 
  
  C_SAP_UOM - This object may be relevant for unit of measure conversions.
  
  
  SAP Notes: Check SAP Notes for any known issues or updates related to this error message.
  
  By following these steps, you should be able to identify and resolve the authorization issue related to the RSUOM146 error message in SAP.