Message type: E = Error
Message class:  CNV_IUUC_ODQ - Error messages for ODQ replication 
Message number: 025
Message text: Request &1 already exists
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The SAP error message CNV_IUUC_ODQ025: Request &1 already exists typically occurs in the context of data migration or data transfer processes, particularly when using the SAP Landscape Transformation (SLT) or SAP Data Services. This error indicates that there is an attempt to create or process a request that already exists in the system.
Cause: Duplicate Request: The error is primarily caused by an attempt to create a request (e.g., a data transfer request) that has the same identifier as an existing request in the system. Concurrency Issues: If multiple processes are trying to create the same request simultaneously, it can lead to this error. Incomplete Cleanup: If a previous process did not complete successfully, it might leave behind a request that is still considered active or valid.
Solution: Check Existing Requests: Use transaction codes like SLT or ODQ to check for existing requests. Look for the request ID mentioned in the error message. If the request is
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