How To Fix RSDA458 - Executing near-line pseudo-SQL...

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDA - BW Archiving: Messages

• Message number: 458

• Message text: Executing near-line pseudo-SQL...

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 RSDA458 - Executing near-line pseudo-SQL... ?

  The SAP error message RSDA458 typically occurs in the context of Near-Line Storage (NLS) when executing pseudo-SQL queries. This error can arise due to various reasons related to the configuration of the Near-Line Storage, the data model, or the execution environment.
  Cause:
  
  Configuration Issues: The Near-Line Storage may not be properly configured. This includes settings related to the NLS database or the connection parameters.
  Data Model Problems: The data model may not be compatible with the NLS setup. This could involve issues with the InfoObjects or the way data is stored in the NLS.
  Query Execution Context: The query being executed may not be valid in the context of the NLS. This can happen if the query references fields or objects that are not available in the NLS.
  Authorization Issues: The user executing the query may not have the necessary authorizations to access the NLS data.
  Technical Issues: There may be underlying technical issues with the database or the SAP system itself.
  
  Solution:
  
  Check Configuration: Verify the configuration settings for the Near-Line Storage. Ensure that the connection to the NLS database is correctly set up and that all necessary parameters are configured.
  Review Data Model: Examine the data model to ensure that it is compatible with the NLS. Check if the InfoObjects and data structures are correctly defined.
  Validate Query: Review the pseudo-SQL query being executed. Ensure that it is valid and that it references only those fields and objects that are available in the NLS.
  Check Authorizations: Ensure that the user has the necessary authorizations to access the NLS data. This may involve checking roles and permissions in the SAP system.
  Consult Logs: Check the system logs for any additional error messages or warnings that may provide more context about the issue.
  SAP Notes: Look for relevant SAP Notes or documentation that may address this specific error. SAP frequently updates its knowledge base with solutions to common issues.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for Near-Line Storage and pseudo-SQL execution for detailed guidance.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurs.
  
  By following these steps, you should be able to diagnose and resolve the RSDA458 error in your SAP environment.