How To Fix CNV_IUUC_REPLICATION500 - User &2 is not authorized to use RFC connection &1

CNV_IUUC_REPLICATION500 - Overview

• Message type: E = Error

• Message class: CNV_IUUC_REPLICATION - IUUC replication messages (HANA)

• Message number: 500

• Message text: User &2 is not authorized to use RFC connection &1

Self-Explanatory Message

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CNV_IUUC_REPLICATION500 - Details

• The SAP error message CNV_IUUC_REPLICATION500 indicates that a user is not authorized to use a specific RFC (Remote Function Call) connection. This error typically arises in the context of data replication or system integration scenarios, particularly when using SAP Landscape Transformation (SLT) or similar tools.
  
  Cause:
  The error occurs due to one of the following reasons:
  
  Authorization Issues: The user specified in the error message does not have the necessary authorizations to access the specified RFC connection.
  RFC Connection Configuration: The RFC connection itself may not be properly configured or may not allow the specified user to connect.
  User Profile: The user profile may not have the required roles or permissions assigned to perform the intended operations.
  
  
  Solution:
  To resolve this issue, you can follow these steps:
  
  
  Check User Authorizations:
  
  Go to transaction SU01 and enter the user ID mentioned in the error message.
  Check the roles assigned to the user and ensure that they include the necessary authorizations for