How To Fix CNV_IUUC_REPL_ADV_SE121 - Error for Table &1 (RFC: &2): &3

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_IUUC_REPL_ADV_SE - MEssage class for package CNV_IUUC_REPL_ADV_SETTINGS

• Message number: 121

• Message text: Error for Table &1 (RFC: &2): &3

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_IUUC_REPL_ADV_SE121 - Error for Table &1 (RFC: &2): &3 ?

  The SAP error message CNV_IUUC_REPL_ADV_SE121 typically relates to issues encountered during the data replication process, particularly when using the SAP Landscape Transformation (SLT) Replication Server. This error can occur for various reasons, often linked to the configuration or the state of the data being replicated.
  Cause
  The error message CNV_IUUC_REPL_ADV_SE121 for Table &1 (RFC: &2): &3 generally indicates that there is a problem with the replication of a specific table. The placeholders &1, &2, and &3 will be replaced with the actual table name, the RFC destination, and a specific error message or description, respectively. Common causes include:
  
  Configuration Issues: Incorrect settings in the SLT configuration or the RFC destination.
  Data Consistency: Issues with the data in the source system that prevent it from being replicated correctly.
  Network Problems: Connectivity issues between the source and target systems.
  Authorization Issues: Insufficient permissions for the user or service account performing the replication.
  Table Locking: The source table may be locked or in a state that prevents reading.
  
  Solution
  To resolve the CNV_IUUC_REPL_ADV_SE121 error, you can follow these steps:
  
  
  Check Configuration:
  
  Verify the SLT configuration settings for the specific table.
  Ensure that the RFC destination is correctly configured and reachable.
  
  
  
  Review Logs:
  
  Check the SLT logs for more detailed error messages that can provide insight into the specific issue.
  Look at the logs in transaction SLT or SLG1 for any related error messages.
  
  
  
  Data Consistency:
  
  Ensure that the data in the source system is consistent and does not contain any anomalies that could prevent replication.
  Check for any data integrity issues in the source table.
  
  
  
  Network Connectivity:
  
  Test the network connection between the source and target systems to ensure there are no connectivity issues.
  
  
  
  Authorization:
  
  Verify that the user or service account has the necessary permissions to access the source table and perform replication.
  
  
  
  Table Locking:
  
  Check if the source table is locked or if there are any ongoing transactions that might be preventing access.
  
  
  
  Restart Replication:
  
  If the issue persists, consider stopping and restarting the replication for the affected table.
  
  
  
  Related Information
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the official SAP documentation for SLT and data replication for best practices and configuration guidelines.
  Community Forums: Engage with SAP community forums or support channels for insights from other users who may have encountered similar issues.
  
  If the problem continues after following these steps, it may be necessary to contact SAP support for further assistance.