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
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.
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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
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