How To Fix RSDA_HDP104 - Remote source '&1' for SDA has errors. See subsequent message(s).

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDA_HDP -

• Message number: 104

• Message text: Remote source '&1' for SDA has errors. See subsequent message(s).

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 RSDA_HDP104 - Remote source '&1' for SDA has errors. See subsequent message(s). ?

  The SAP error message RSDA_HDP104 indicates that there are issues with a remote source in the Smart Data Access (SDA) configuration. This error typically arises when there are problems with the connection or configuration of the remote data source that you are trying to access.
  Causes:
  
  Connection Issues: The remote source may not be reachable due to network issues, incorrect connection parameters, or the remote system being down.
  Configuration Errors: There may be misconfigurations in the SDA settings, such as incorrect credentials, wrong database type, or invalid connection strings.
  Data Source Errors: The remote data source itself may have issues, such as being offline, having permission issues, or having schema changes that are not reflected in the SDA configuration.
  Authorization Issues: The user credentials used to access the remote source may not have the necessary permissions to read the data.
  Version Compatibility: There may be compatibility issues between the SAP system and the remote data source, especially if there are version mismatches.
  
  Solutions:
  
  Check Connection Parameters: Verify the connection settings for the remote source in the SDA configuration. Ensure that the hostname, port, database name, username, and password are correct.
  Test Connectivity: Use tools like ping or database-specific tools to check if the remote source is reachable from the SAP system.
  Review Logs: Check the SAP application logs and the logs of the remote data source for any error messages that could provide more context on the issue.
  Validate Permissions: Ensure that the user account used for the connection has the necessary permissions to access the data in the remote source.
  Check for Schema Changes: If there have been recent changes to the schema of the remote data source, update the SDA configuration accordingly.
  Restart Services: Sometimes, restarting the relevant services or the SAP system can resolve transient issues.
  Consult Documentation: Refer to the SAP documentation for Smart Data Access for any specific configuration requirements or troubleshooting steps.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address known issues or provide patches related to SDA and remote sources.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review the official SAP Help documentation for Smart Data Access to ensure that your configuration aligns with best practices.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.