How To Fix CNV_IUUC_DB_CONN134 - Trigger exists in other configurations with different settings

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_IUUC_DB_CONN - db connection

• Message number: 134

• Message text: Trigger exists in other configurations with different settings

What causes this issue?

You want to replicate the table, but the trigger that records the DELETE
statements for the table also exists in one or more configurations. The
settings for the triggers should be the same in all configurations that
use the same source system, but this is currently not the case.

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 in table IUUC_REPL_CONFIG, field IGNO_ARCHIVE_DEL. Ensure that
the value for the field is the same for the configuration from which you
want to replicate data.

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_CONN134 - Trigger exists in other configurations with different settings ?

  The SAP error message CNV_IUUC_DB_CONN134 typically indicates that there is a conflict with a database trigger that exists in multiple configurations but has different settings. This error is often encountered during data migration or system conversion processes, particularly when using the SAP Landscape Transformation (SLT) replication or SAP Data Services.
  Cause:
  
  Multiple Configurations: The error arises when a database trigger is defined in more than one configuration, and these configurations have different settings or parameters. This can lead to inconsistencies in how data is processed or replicated.
  Inconsistent Settings: The settings for the triggers may differ in terms of their execution logic, timing, or conditions, which can cause conflicts during data operations.
  Database Constraints: The underlying database may have constraints or rules that prevent the simultaneous use of triggers with differing configurations.
  
  Solution:
  
  
  Identify Conflicting Triggers: 
  
  Use database management tools or SQL queries to identify all triggers associated with the relevant tables in your database. Look for triggers that are defined in multiple configurations.
  
  
  
  Review Configuration Settings: 
  
  Check the settings of each configuration that uses the conflicting triggers. Compare the settings to identify discrepancies.
  
  
  
  Consolidate Configurations: 
  
  If possible, consolidate the configurations to use a single trigger with consistent settings. This may involve modifying the existing triggers or creating new ones that meet the requirements of all configurations.
  
  
  
  Remove or Disable Conflicting Triggers: 
  
  If certain triggers are not needed for specific configurations, consider removing or disabling them to resolve the conflict.
  
  
  
  Test Changes: 
  
  After making changes, thoroughly test the configurations to ensure that data replication or migration works as expected without triggering the error.
  
  
  
  Consult Documentation: 
  
  Refer to SAP documentation or notes related to the specific version of the software you are using for any additional guidance or best practices regarding trigger management.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SLT Documentation: Review the SAP Landscape Transformation documentation for best practices on managing database triggers and configurations.
  Database Management: Familiarize yourself with the database management system (DBMS) you are using, as it may have specific tools or commands for managing triggers.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance, providing them with detailed information about the configurations and the error encountered.