Message type: E = Error
Message class:  LSO_COLLABORATION - Integration SAP Learning Solution => Collaboration Room 
Message number: 319
Message text: Different instances &2 and &3 are registered to destinations &1
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The SAP error message LSO_COLLABORATION319 indicates that there are different instances registered to the same destination in the Learning Solution (LSO) module. This typically occurs in scenarios where multiple instances of a course or learning event are set up, but they are incorrectly configured to point to the same destination.
Cause: The error is caused by a configuration issue where: Two or more instances of a learning event (or course) are registered to the same destination. The system expects that each destination should only be associated with a single instance of a learning event.
Solution: To resolve this error, you can follow these steps: Check Destination Configuration: Go to the transaction code LSO_ADMIN or the relevant configuration area for Learning Solution. Review the destinations configured for the learning events or courses in question. Identify Conflicting Instances: Identify the instances (e.g., courses or events) that are registered to the same destination. You can use the error message details to find out which instances
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