How To Fix CNVMBT058 - No DMC read authorization (S_DMC_S_R) for user &1 in sender system

SAP Error Message - Details

• Message type: E = Error

• Message class: CNVMBT - Messages for MBT/API/PCL

• Message number: 058

• Message text: No DMC read authorization (S_DMC_S_R) for user &1 in sender system

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNVMBT058 - No DMC read authorization (S_DMC_S_R) for user &1 in sender system ?

  The SAP error message CNVMBT058 indicates that the user does not have the necessary authorization to read DMC (Data Migration Cockpit) data in the sender system. The specific authorization object mentioned is S_DMC_S_R, which is related to DMC read access.
  Cause:
  The error occurs when a user attempts to perform an operation that requires reading DMC data, but their user profile lacks the appropriate authorization. This can happen due to:
  
  Missing Authorizations: The user has not been assigned the necessary roles or authorizations in the sender system.
  Role Configuration: The roles assigned to the user do not include the required authorization object for DMC read access.
  User Profile Issues: The user profile may not be correctly set up or may have been modified, leading to the loss of necessary permissions.
  
  Solution:
  To resolve this issue, follow these steps:
  
  
  Check User Authorizations:
  
  Use transaction code SU01 to display the user profile of the affected user.
  Check the roles assigned to the user and ensure that they include the necessary authorizations.
  
  
  
  Assign Required Role:
  
  If the user does not have the required role, you may need to assign a role that includes the S_DMC_S_R authorization object.
  This role should be configured to allow read access to the DMC data.
  
  
  
  Modify Role:
  
  If the role is already assigned but does not include the necessary authorization, you may need to modify the role using transaction code PFCG.
  Add the S_DMC_S_R authorization object to the role and ensure that the necessary fields are filled in to grant read access.
  
  
  
  Authorization Check:
  
  After making changes, you can use transaction SU53 to check for authorization failures after the user attempts to perform the action again. This will help identify any remaining authorization issues.
  
  
  
  Consult Security Team:
  
  If you do not have the necessary permissions to make these changes, consult your SAP security team or administrator to assist with the authorization assignment.
  
  
  
  Related Information:
  
  Authorization Object S_DMC_S_R: This object is specifically related to DMC read access. It typically includes fields such as Activity, Object Type, and others that define the scope of access.
  Transaction Codes:
  
  SU01: User Maintenance
  PFCG: Role Maintenance
  SU53: Display Authorization Check
  
  
  Documentation: Refer to SAP Help documentation for detailed information on authorization objects and roles related to DMC and data migration processes.
  
  By ensuring that the user has the correct authorizations, you should be able to resolve the CNVMBT058 error and allow the user to access the necessary DMC data.