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Message type: E = Error
Message class: RSO_CTC - Message class for CTC related messages
Message number: 091
Message text: BW System &1 is being disconnected from Source System &2
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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RSO_CTC091
- BW System &1 is being disconnected from Source System &2 ?The SAP error message RSO_CTC091 indicates that the BW (Business Warehouse) system is being disconnected from a source system. This can occur for various reasons, and understanding the cause is essential for resolving the issue. Here are some common causes, potential solutions, and related information:
Causes:
- Network Issues: There may be network connectivity problems between the BW system and the source system.
- Source System Configuration: The source system may not be properly configured to allow connections from the BW system.
- Authorization Issues: The user credentials used for the connection may not have the necessary authorizations.
- Timeout Settings: The connection may be timing out due to inactivity or long-running queries.
- System Maintenance: The source system may be undergoing maintenance or updates, leading to temporary disconnections.
- Resource Limitations: The source system may be experiencing high load or resource limitations, causing it to drop connections.
Solutions:
- Check Network Connectivity: Ensure that there are no network issues between the BW and source systems. You can use tools like ping or traceroute to diagnose connectivity.
- Review Source System Configuration: Verify that the source system is correctly configured to accept connections from the BW system. Check the RFC (Remote Function Call) destination settings in the BW system.
- Verify User Authorizations: Ensure that the user credentials used for the connection have the necessary authorizations in both the BW and source systems.
- Adjust Timeout Settings: If the issue is related to timeouts, consider adjusting the timeout settings in the BW system or optimizing the queries to reduce execution time.
- Check System Status: Monitor the source system for any ongoing maintenance or performance issues. If the system is under heavy load, consider scheduling data extraction during off-peak hours.
- Review Logs: Check the system logs in both the BW and source systems for any additional error messages or warnings that could provide more context about the disconnection.
Related Information:
SM59
(for RFC destinations) and ST22
(for dumps) to troubleshoot the issue further.By systematically addressing these areas, you should be able to identify the cause of the disconnection and implement an appropriate solution. If the problem persists, consider reaching out to SAP support for further assistance.
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