How To Fix CNV_20900002 - No authorization in execution system

CNV_20900002 - Overview

• Message type: E = Error

• Message class: CNV_20900 - Message class for package CNV_20900

• Message number: 002

• Message text: No authorization in execution system

Self-Explanatory Message

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CNV_20900002 - Details

• The SAP error message CNV_20900002: No authorization in execution system typically occurs during data migration or conversion processes, particularly when using SAP's tools for system conversion or data transfer. This error indicates that the user executing the process does not have the necessary authorizations in the target (execution) system.
  
  Cause:
  
  Insufficient Authorizations: The user account being used to execute the migration or conversion does not have the required roles or permissions in the target system.
  Role Assignment Issues: The roles assigned to the user may not include the necessary authorizations for the specific transaction or operation being performed.
  Missing Authorization Objects: Certain authorization objects required for the operation may not be included in the user's roles.
  
  
  Solution:
  
  
  Check User Authorizations:
  
  Verify the user’s roles and authorizations in the execution system.
  Use transaction code SU01 to check the user profile and assigned roles.
  
  
  
  Assign Necessary Roles:
  
  If the user lacks the required roles, assign the appropriate roles that include the necessary