How To Fix SDDL_PARSER_MSG359 - Parameter expression not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: SDDL_PARSER_MSG - Message Class for DDL Parser

• Message number: 359

• Message text: Parameter expression not allowed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SDDL_PARSER_MSG359 - Parameter expression not allowed ?

  The SAP error message SDDL_PARSER_MSG359 with the description "Parameter expression not allowed" typically occurs in the context of SAP Security and Authorization, particularly when dealing with Security Descriptor Definition Language (SDDL) expressions. This error indicates that there is an issue with the way parameters are being defined or used in an SDDL expression.
  Cause:
  The error is usually caused by one of the following issues:
  
  Invalid Syntax: The SDDL expression may contain syntax errors or unsupported constructs.
  Parameter Misuse: Certain parameters or expressions that are not allowed in the context of the SDDL being defined are being used.
  Version Compatibility: The SDDL features being used may not be supported in the version of SAP you are working with.
  
  Solution:
  To resolve the SDDL_PARSER_MSG359 error, you can take the following steps:
  
  
  Review the SDDL Expression: Check the SDDL expression for any syntax errors or unsupported parameters. Ensure that you are using the correct format and that all required components are included.
  
  
  Consult Documentation: Refer to the SAP documentation for SDDL to understand the allowed parameters and expressions. This can help you identify what is causing the error.
  
  
  Test with Simplified Expressions: If possible, simplify the SDDL expression to isolate the problematic part. Start with a basic expression and gradually add complexity until the error reappears.
  
  
  Check for Updates: Ensure that your SAP system is up to date. Sometimes, errors can be resolved by applying the latest patches or updates that may fix known issues with SDDL parsing.
  
  
  Seek Help from SAP Support: If you are unable to resolve the issue, consider reaching out to SAP Support for assistance. Provide them with the specific SDDL expression you are using and the context in which the error occurs.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to SDDL and authorization issues. There may be specific notes addressing this error or providing guidance on best practices.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues. You can find discussions and solutions shared by other SAP professionals.
  Training and Documentation: If you frequently work with SDDL, consider undergoing training or reviewing detailed documentation to better understand how to construct valid SDDL expressions.
  
  By following these steps, you should be able to identify and resolve the cause of the SDDL_PARSER_MSG359 error in your SAP environment.