How To Fix UJQ_EXCEPTION008 - RSDRI read error &

SAP Error Message - Details

• Message type: E = Error

• Message class: UJQ_EXCEPTION -

• Message number: 008

• Message text: RSDRI read error &

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 UJQ_EXCEPTION008 - RSDRI read error & ?

  The SAP error message UJQ_EXCEPTION008 RSDRI read error typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA when there is an issue with reading data from a data source. This error can arise due to various reasons, including issues with the data source, problems with the query execution, or configuration errors.
  Causes:
  
  Data Source Issues: The underlying data source (like InfoProvider, DSO, or InfoCube) may be inactive, deleted, or not properly configured.
  Authorization Problems: The user executing the query may not have the necessary authorizations to access the data source.
  Query Configuration: There may be issues with the query definition, such as incorrect filters or selections.
  Data Model Changes: Changes in the data model (like changes in InfoObjects or InfoProviders) that are not reflected in the query.
  Performance Issues: If the system is under heavy load, it may lead to timeouts or read errors.
  Technical Issues: There could be underlying technical issues with the SAP BW system or the database.
  
  Solutions:
  
  Check Data Source: Ensure that the data source is active and properly configured. You can do this by checking the InfoProvider in the SAP BW system.
  Verify Authorizations: Make sure that the user has the necessary authorizations to access the data source and execute the query.
  Review Query Definition: Check the query definition for any incorrect filters or selections that might be causing the issue.
  Rebuild Query: If the query is corrupted, consider rebuilding it or creating a new query based on the same data source.
  Check for Data Model Changes: If there have been recent changes to the data model, ensure that the query is updated accordingly.
  Monitor System Performance: Check the system performance and ensure that it is not overloaded. You may need to optimize the query or the underlying data model.
  Check Logs: Review the system logs (transaction SLG1) for more detailed error messages that can provide additional context for the issue.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like RSA1 (Data Warehousing Workbench) to check the status of InfoProviders and queries.
  SAP Notes: Look for relevant SAP Notes in the SAP Support Portal that may address specific issues related to this error.
  Community Forums: SAP Community and other forums can be helpful for finding similar issues and solutions shared by other users.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis or BW support team for further investigation.