How To Fix SDDL_PARSER_MSG513 - Expression "&1" cannot be used

SAP Error Message - Details

• Message type: E = Error

• Message class: SDDL_PARSER_MSG - Message Class for DDL Parser

• Message number: 513

• Message text: Expression "&1" cannot be used

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 SDDL_PARSER_MSG513 - Expression "&1" cannot be used ?

  The SAP error message SDDL_PARSER_MSG513 indicates that there is an issue with the expression being used in a Security Descriptor Definition Language (SDDL) context. The specific message "Expression '&1' cannot be used" suggests that the expression provided is not valid or cannot be processed by the SDDL parser.
  Causes:
  
  Invalid Syntax: The expression may contain syntax errors or may not conform to the expected format for SDDL.
  Unsupported Features: The expression might be using features or constructs that are not supported in the current version of SAP or the specific context in which it is being used.
  Incorrect Context: The expression may be used in an inappropriate context where it is not applicable.
  Typographical Errors: There could be typographical errors in the expression that make it unrecognizable to the parser.
  
  Solutions:
  
  Check Syntax: Review the expression for any syntax errors. Ensure that it follows the correct SDDL format.
  Refer to Documentation: Consult the SAP documentation for SDDL to ensure that the expression you are using is valid and supported.
  Test in Isolation: If possible, test the expression in a simpler context to isolate the issue and determine if it is a broader problem or specific to the current usage.
  Use Supported Constructs: Ensure that you are using constructs that are supported in your version of SAP. If you are using a newer feature, check if your system is up to date.
  Consult SAP Notes: Look for any relevant SAP Notes or Knowledge Base Articles that might address this specific error message or provide guidance on similar issues.
  
  Related Information:
  
  SDDL Overview: Understanding the basics of Security Descriptor Definition Language can help in crafting valid expressions. SDDL is used to define security descriptors in a textual format.
  SAP Security: Familiarize yourself with SAP security concepts, as SDDL is often used in the context of defining access controls and permissions.
  Error Handling: Learn about general error handling practices in SAP to better troubleshoot and resolve issues when they arise.
  
  If the problem persists after checking these aspects, consider reaching out to SAP support or consulting with a technical expert who specializes in SAP security configurations.