How To Fix PU505 - XCLA &1: Invalid SQL implementation

PU505 - Overview

• Message type: E = Error

• Message class: PU - Upgrade and Transport Log Messages

• Message number: 505

• Message text: XCLA &1: Invalid SQL implementation

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 PU505 - XCLA &1: Invalid SQL implementation ?

  The SAP error message PU505 XCLA &1: "Invalid SQL implementation" typically indicates that there is an issue with the SQL query being executed in the context of a specific SAP application or module. This error can arise due to various reasons, including incorrect SQL syntax, issues with the database connection, or problems with the underlying data model.
  Causes:
  
  Invalid SQL Syntax: The SQL query being executed may contain syntax errors or may not conform to the expected format.
  Database Compatibility: The SQL implementation may not be compatible with the database being used (e.g., Oracle, SQL Server, HANA).
  Data Model Issues: There may be inconsistencies or issues in the data model that prevent the SQL query from executing correctly.
  Authorization Issues: The user executing the query may not have the necessary permissions to access the data or execute the SQL statement.
  
  Configuration Issues: There may be configuration settings in the SAP system that are not set correctly,