How To Fix RSSDA081 - Error while reading REMOTE_SOURCES: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: RSSDA - BW HANA Smart Data Access

• Message number: 081

• Message text: Error while reading REMOTE_SOURCES: &1

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSSDA081 - Error while reading REMOTE_SOURCES: &1 ?

  The SAP error message RSSDA081, which states "Error while reading REMOTE_SOURCES: &1," typically occurs in the context of SAP Data Warehousing or when working with remote sources in SAP BW (Business Warehouse) or SAP HANA. This error indicates that there is an issue with accessing or reading the remote source defined in the system.
  Causes:
  
  Configuration Issues: The remote source may not be configured correctly in the SAP system. This could include incorrect connection parameters, such as host name, port, or credentials.
  Network Issues: There may be network connectivity problems between the SAP system and the remote source, preventing successful communication.
  Authorization Problems: The user or service account attempting to access the remote source may not have the necessary permissions or authorizations.
  Remote Source Unavailability: The remote source itself may be down or not reachable due to maintenance or other issues.
  Data Source Changes: Changes in the structure or availability of the remote data source can lead to this error.
  
  Solutions:
  
  Check Configuration: Verify the configuration settings for the remote source in the SAP system. Ensure that all connection parameters are correct and that the remote source is properly defined.
  Test Connectivity: Use tools like ping or telnet to check if the SAP system can reach the remote source. Ensure that there are no firewall rules blocking the connection.
  Review Authorizations: Check the user permissions and roles assigned to the user or service account accessing the remote source. Ensure that it has the necessary authorizations to read from the remote source.
  Check Remote Source Status: Ensure that the remote source is up and running. If it is down, coordinate with the relevant team to resolve the issue.
  Review Logs: Check the SAP application logs (transaction SLG1) for more detailed error messages that can provide additional context about the issue.
  Update Data Source: If there have been changes to the remote data source, update the configuration in SAP to reflect those changes.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Refer to the official SAP documentation for guidance on configuring and managing remote sources in your specific SAP environment.
  Community Forums: Consider searching or posting in SAP community forums or support channels for additional insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to engage SAP support for further assistance.