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

CNVMBT058 - Overview

• 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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CNVMBT058 - Details

• 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