How To Fix CNV_MBT_XAPP_A020 - User is not authorized to write in system &1 for package &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT_XAPP_A - Message classes for all Cross-Application functions

• Message number: 020

• Message text: User is not authorized to write in system &1 for package &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_MBT_XAPP_A020 - User is not authorized to write in system &1 for package &2 ?

  The SAP error message CNV_MBT_XAPP_A020 indicates that a user is not authorized to write in a specific system for a given package. This error typically arises during data migration or conversion processes, particularly when using SAP's Migration Cockpit or similar tools.
  Cause:
  
  Authorization Issues: The user executing the transaction does not have the necessary authorizations to write data in the specified system or package.
  Package Restrictions: The package specified may have restrictions that prevent certain users from writing to it.
  System Configuration: The system may be configured in a way that restricts write access based on user roles or profiles.
  
  Solution:
  
  
  Check User Authorizations:
  
  Use transaction code SU53 immediately after the error occurs to check the authorization failure details.
  Review the user's roles and profiles in transaction PFCG to ensure they have the necessary authorizations for the operation being performed.
  
  
  
  Adjust Authorizations:
  
  If the user lacks the required authorizations, you may need to assign the appropriate roles or create a custom role that includes the necessary permissions for writing in the specified package.
  Consult with your SAP security team or administrator to make the necessary adjustments.
  
  
  
  Review Package Settings:
  
  Check the settings of the package in question to ensure that it allows write access for the user or user group.
  If the package is part of a migration project, ensure that the migration settings are correctly configured.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific migration tool or process you are using for any additional configuration or authorization requirements.
  
  
  
  Testing:
  
  After making changes to authorizations or package settings, test the process again to ensure that the error is resolved.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  SU53: Display Authorization Check
  PFCG: Role Maintenance
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  User Roles: Ensure that the user has roles that include the necessary authorizations for data manipulation, especially in the context of data migration.
  
  If the issue persists after checking and adjusting the authorizations, it may be beneficial to engage with SAP support for further assistance.