How To Fix CNV_IUUC_DB_CONN132 - Number of required triggers does not match the no. of existing triggers

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_IUUC_DB_CONN - db connection

• Message number: 132

• Message text: Number of required triggers does not match the no. of existing triggers

What causes this issue?

You want to replicate the table, but the number of triggers that are
required does not match the number of triggers for the table in one or
more existing configurations.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Identify all the configurations that contain this table, and check the
settings for the triggers in transaction LTRS (Advanced Replication
Settings) under Table Settings. Select the relevant table, and ensure
that the settings are the same for the table you want to replicate, that
is, that the following options are the same:
Disable Update Trigger
Disable Delete Trigger

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_IUUC_DB_CONN132 - Number of required triggers does not match the no. of existing triggers ?

  The SAP error message CNV_IUUC_DB_CONN132 indicates a mismatch between the number of database triggers that are required for a specific operation and the number of triggers that currently exist in the database. This error typically arises during data migration or system conversion processes, particularly when using the SAP Landscape Transformation (SLT) replication or SAP S/4HANA migration tools.
  Cause:
  
  Missing Triggers: The required triggers for the data replication or transformation process are not created or are missing from the database.
  Extra Triggers: There may be additional triggers present that are not needed for the current operation.
  Configuration Issues: The configuration settings for the data migration or replication process may not align with the actual database setup.
  Database Changes: Changes made to the database schema or structure after the initial setup may lead to discrepancies in the expected triggers.
  
  Solution:
  
  Check Required Triggers: Verify the documentation or configuration settings to determine the exact number of triggers that should be present for the operation.
  Create Missing Triggers: If any required triggers are missing, create them according to the specifications provided in the SAP documentation.
  Remove Extra Triggers: If there are unnecessary triggers, consider removing them to match the expected configuration.
  Reconfigure SLT: If the issue persists, review the SLT configuration settings to ensure they are correctly set up to match the database schema.
  Consult SAP Notes: Check for any relevant SAP Notes or updates that may address this specific error or provide additional guidance.
  Database Logs: Review database logs for any additional error messages or warnings that may provide more context about the issue.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for SLT and data migration processes for detailed instructions on trigger requirements.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Support: If the issue cannot be resolved, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the steps taken to troubleshoot.
  
  By following these steps, you should be able to identify and resolve the cause of the CNV_IUUC_DB_CONN132 error message.