How To Fix 64403 - No authorization for class category &

64403 - Overview

• Message type: E = Error

• Message class: 64 - Treasury Management: Securities

• Message number: 403

• Message text: No authorization for class category &

What causes this issue?

No entry is available in the account table for the transaction type
entered.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Check your account settings or inform your system administrator.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 64403 - No authorization for class category & ?

  The SAP error message "64403 No authorization for class category &" typically indicates that a user is attempting to access a specific class category in the SAP system for which they do not have the necessary authorizations. This error is often encountered in the context of classification and master data management, particularly when dealing with material master records, equipment, or other objects that utilize classification.
  
  Cause:
  
  Missing Authorizations: The user does not have the required authorization to access or modify the specified class category.
  Role Configuration: The user's assigned roles may not include the necessary permissions for the class category in question.
  Profile Issues: The authorization profiles assigned to the user may not cover the required object or field.
  
  
  Solution:
  
  
  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.
  Alternatively, you can use transaction SU01 to view the user's