How To Fix CNV_IUUC_REPL_TS051 - Connection &1 to target system is not active (MT ID &2)

CNV_IUUC_REPL_TS051 - Overview

• Message type: E = Error

• Message class: CNV_IUUC_REPL_TS - Messages for troubleshooting functions

• Message number: 051

• Message text: Connection &1 to target system is not active (MT ID &2)

What causes this issue?

The connection to the target database is not active for configuration
&V1&. This can be caused by a temporary outage in the target system, or
by missing authorizations or an incorrect password for the database
connection.

System Response

No further checks for target system will occur. The replication and data
load is stopped.

How to fix this error?

Check the target database connectivity in the<DS:TRAN.DB02>Database
Console</>. Check the database user permissions and password.
Check the database connection to the target system in the
<DS:TRAN.LTR>Configuration Dashboard</>.
The replication and data load should resume once the connection is
reestablished.

Procedure for System Administrators

The exception CX_IUUC_REPL_TECHNICAL occurred in method
CL_IUUC_REPL_REMOTE_FACADE=>ALIVE_DBCON.

Error message extract from SAP system. Copyright SAP SE.

CNV_IUUC_REPL_TS051 - Details

• The SAP error message CNV_IUUC_REPL_TS051 indicates that there is an issue with the connection to the target system during a data replication process. This error typically arises in the context of SAP Landscape Transformation (SLT) or data replication scenarios where the source system is trying to connect to a target system, but the connection is not active.
  
  Cause:
  
  Inactive Connection: The target system connection might not be active or properly configured in the SAP system.
  Network Issues: There could be network connectivity issues between the source and target systems.
  Authorization Issues: The user credentials used for the connection may not have the necessary authorizations.
  Configuration Errors: There may be misconfigurations in the SLT configuration or in the RFC destination settings.
  Target System Down: The target system might be down or not reachable.
  
  
  Solution:
  
  
  Check Connection Status:
  
  Go to transaction SM59 in the source system and check the RFC destination that points to the target system. Ensure that the connection