How To Fix RSO_CTC106 - Source System connection &1 will be restored

SAP Error Message - Details

• Message type: E = Error

• Message class: RSO_CTC - Message class for CTC related messages

• Message number: 106

• Message text: Source System connection &1 will be restored

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 RSO_CTC106 - Source System connection &1 will be restored ?

  The SAP error message RSO_CTC106 indicates that there is an issue with the connection to a source system in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence). The message typically means that the connection to the specified source system (denoted by &1) is currently down or has been interrupted, but the system is attempting to restore the connection.
  Cause:
  
  Network Issues: There may be network connectivity problems between the SAP BW system and the source system.
  Source System Down: The source system itself may be down for maintenance or experiencing issues.
  Configuration Issues: There may be misconfigurations in the source system connection settings in SAP BW.
  Authorization Issues: The user credentials used to connect to the source system may not have the necessary permissions.
  Timeouts: The connection may have timed out due to inactivity or long-running queries.
  
  Solution:
  
  Check Network Connectivity: Ensure that the network connection between the SAP BW system and the source system is stable and functioning. You can use tools like ping or traceroute to diagnose network issues.
  Verify Source System Status: Check if the source system is up and running. If it is down, coordinate with the relevant team to bring it back online.
  Review Connection Settings: Go to the SAP BW system and check the connection settings for the source system in transaction RSA1 (Data Warehousing Workbench). Ensure that the connection parameters are correct.
  Check Authorizations: Verify that the user credentials used for the connection have the necessary authorizations to access the source system.
  Monitor System Logs: Check the system logs in both the SAP BW and the source system for any error messages or warnings that could provide more context about the issue.
  Increase Timeout Settings: If timeouts are a frequent issue, consider increasing the timeout settings for the connection.
  
  Related Information:
  
  Transaction Codes: 
  
  RSA1: Data Warehousing Workbench
  SM21: System Log
  ST22: Dump Analysis
  SM37: Job Monitoring
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to source system connections.
  Documentation: Refer to SAP Help documentation for detailed information on configuring and troubleshooting source system connections.
  
  If the issue persists after trying the above solutions, it may be beneficial to engage SAP support for further assistance.