How To Fix RSSDA080 - Error while reading VIRTUAL_TABLES: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: RSSDA - BW HANA Smart Data Access

• Message number: 080

• Message text: Error while reading VIRTUAL_TABLES: &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 RSSDA080 - Error while reading VIRTUAL_TABLES: &1 ?

  The SAP error message RSSDA080, which states "Error while reading VIRTUAL_TABLES: &1", typically occurs in the context of SAP Data Warehousing or when working with SAP BW (Business Warehouse) and can be related to issues with virtual tables in the system.
  Cause:
  
  Missing or Inaccessible Virtual Table: The virtual table that the system is trying to access may not exist, or the user may not have the necessary permissions to access it.
  Database Connection Issues: There may be issues with the database connection, such as the database being down or network issues preventing access.
  Corrupted Metadata: The metadata for the virtual tables may be corrupted or not properly defined.
  Configuration Issues: There may be configuration issues in the BW system or the underlying database that prevent the virtual table from being read correctly.
  
  Solution:
  
  Check Virtual Table Existence: Verify that the virtual table referenced in the error message actually exists in the database. You can do this by checking the database directly or using transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser).
  User Permissions: Ensure that the user has the necessary permissions to access the virtual table. This may involve checking roles and authorizations in the SAP system.
  Database Connection: Check the database connection settings in the SAP system. Ensure that the database is up and running and that there are no network issues.
  Rebuild Metadata: If the metadata is corrupted, you may need to rebuild it. This can often be done through transaction codes like RSA1 (Data Warehousing Workbench) or by using specific BW tools to regenerate the metadata.
  Check Configuration: Review the configuration settings for the BW system and the underlying database to ensure everything is set up correctly.
  Consult Logs: Check the system logs (transaction SM21) and the application logs (transaction SLG1) for more detailed error messages that may provide additional context for the issue.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review SAP documentation related to BW and virtual tables for best practices and configuration guidelines.
  Community Forums: Consider checking SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.