How To Fix CAWUSL135 - Database connection &1 does not exist on this server

SAP Error Message - Details

• Message type: E = Error

• Message class: CAWUSL - Message Class for Generic Table Browser

• Message number: 135

• Message text: Database connection &1 does not exist on this server

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 CAWUSL135 - Database connection &1 does not exist on this server ?

  The SAP error message CAWUSL135 indicates that the specified database connection does not exist on the server. This error typically arises when the system is unable to find the database connection defined in the SAP system configuration. Here are the potential causes, solutions, and related information for this error:
  Causes:
  
  Incorrect Database Connection Name: The connection name specified in the configuration might be misspelled or incorrect.
  Database Connection Not Configured: The database connection may not have been set up in the SAP system.
  Database Server Issues: The database server might be down or unreachable due to network issues.
  Authorization Issues: The user may not have the necessary permissions to access the database connection.
  Configuration Changes: Recent changes in the database configuration or migration might have led to the connection being removed or altered.
  
  Solutions:
  
  
  Verify Connection Name:
  
  Check the connection name in the configuration settings to ensure it matches the expected name.
  You can do this by navigating to the transaction code DBACOCKPIT or SM59 (for RFC connections) in the SAP GUI.
  
  
  
  Check Database Configuration:
  
  Ensure that the database connection is properly configured in the SAP system.
  If it is missing, you may need to create a new database connection using the appropriate transaction code.
  
  
  
  Test Database Connectivity:
  
  Use the transaction DBACOCKPIT or SM59 to test the connection to the database server.
  Ensure that the database server is up and running and that there are no network issues preventing access.
  
  
  
  Review User Authorizations:
  
  Check if the user has the necessary authorizations to access the database connection.
  You may need to consult with your SAP security team to ensure proper roles and permissions are assigned.
  
  
  
  Check for Recent Changes:
  
  If there have been recent changes to the system or database, review those changes to see if they might have affected the database connection.
  Revert any changes if necessary or reconfigure the connection as needed.
  
  
  
  Consult SAP Notes:
  
  Look for relevant SAP Notes in the SAP Support Portal that might address this specific error message or provide additional troubleshooting steps.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  SM59: For managing RFC connections.
  DBACOCKPIT: For database administration and monitoring.
  
  
  SAP Documentation: Refer to the official SAP Help Portal for detailed documentation on database connections and troubleshooting.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis team or consult SAP support for further assistance.