How To Fix CNV_IUUC_REPL_UI026 - Source system already used in 4 or more configurations

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_IUUC_REPL_UI - IUUC replication messages related to UI

• Message number: 026

• Message text: Source system already used in 4 or more configurations

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_IUUC_REPL_UI026 - Source system already used in 4 or more configurations ?

  The SAP error message CNV_IUUC_REPL_UI026 indicates that the source system you are trying to use has already been configured in four or more configurations. This is a limitation within the SAP system that restricts the number of configurations that can be associated with a single source system.
  Cause:
  The error occurs because the system has a predefined limit on the number of configurations that can be created for a single source system. When you attempt to create a new configuration for a source system that has already reached this limit, the system generates this error message.
  Solution:
  To resolve this issue, you can consider the following options:
  
  
  Review Existing Configurations: Check the existing configurations associated with the source system. You may find that some configurations are no longer needed. If so, you can delete or deactivate those configurations to free up space for new ones.
  
  
  Consolidate Configurations: If possible, consolidate multiple configurations into fewer ones. This may involve merging data or processes that are currently handled by separate configurations.
  
  
  Create a New Source System: If the existing source system cannot be modified or if you need to maintain the current configurations, consider creating a new source system. This will allow you to create additional configurations without hitting the limit.
  
  
  Consult Documentation: Review the SAP documentation related to the specific module or functionality you are working with. There may be additional guidelines or best practices for managing configurations.
  
  
  Contact SAP Support: If you are unable to resolve the issue through the above steps, consider reaching out to SAP Support for assistance. They may provide insights specific to your system configuration and help you find a suitable solution.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this error or provide additional context.
  System Configuration: Familiarize yourself with the configuration management in your SAP system, including how to view, edit, and delete configurations.
  Best Practices: Implement best practices for managing source systems and configurations to avoid hitting limits in the future.
  
  By following these steps, you should be able to address the CNV_IUUC_REPL_UI026 error and continue with your configuration tasks in SAP.