How To Fix CNV_IUUC_REPLICATION430 - Trigger missing for view &1 (mass transfer ID &2); replication suspended

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 430

• Message text: Trigger missing for view &1 (mass transfer ID &2); replication suspended

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_IUUC_REPLICATION430 - Trigger missing for view &1 (mass transfer ID &2); replication suspended ?

  The SAP error message CNV_IUUC_REPLICATION430 indicates that there is a missing trigger for a specific database view related to mass transfer ID. This error typically occurs in the context of SAP Landscape Transformation (SLT) replication, which is used to replicate data from a source system to a target system in real-time.
  Cause:
  The error is caused by the absence of a database trigger that is required for the replication of data changes from the source system to the target system. This can happen due to several reasons:
  
  The trigger was not created during the initial setup of the SLT replication.
  The trigger may have been accidentally deleted or disabled.
  There may be issues with the configuration of the SLT system or the database view itself.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Trigger Existence:
  
  Verify if the trigger exists for the specified view. You can do this by querying the database directly or using database management tools.
  
  
  
  Recreate the Trigger:
  
  If the trigger is missing, you may need to recreate it. This can typically be done through the SLT configuration. You can use transaction code LT Replication Server to manage the replication settings.
  You may also need to execute the relevant SLT function modules to recreate the trigger.
  
  
  
  Check SLT Configuration:
  
  Ensure that the SLT configuration is correct and that the source and target systems are properly connected.
  Review the settings for the mass transfer ID in question to ensure that everything is configured correctly.
  
  
  
  Restart Replication:
  
  After addressing the trigger issue, restart the replication process for the affected mass transfer ID. This can often be done through the SLT administration interface.
  
  
  
  Monitor Logs:
  
  Check the SLT logs for any additional errors or warnings that may provide further insight into the issue.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as LT01 (for creating mass transfer), LT02 (for changing mass transfer), and LT03 (for displaying mass transfer).
  Documentation: Refer to SAP Help documentation for SLT to understand the prerequisites and configurations needed for setting up replication.
  Support: If the issue persists, consider reaching out to SAP support or consulting with an SAP Basis or SLT expert for further assistance.
  
  By following these steps, you should be able to resolve the CNV_IUUC_REPLICATION430 error and restore the replication process.