How To Fix SDDL_PARSER_MSG138 - Syntax error in "&" (one of the following elements was expected: &)

SAP Error Message - Details

• Message type: E = Error

• Message class: SDDL_PARSER_MSG - Message Class for DDL Parser

• Message number: 138

• Message text: Syntax error in "&" (one of the following elements was expected: &)

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 SDDL_PARSER_MSG138 - Syntax error in "&" (one of the following elements was expected: &) ?

  The SAP error message SDDL_PARSER_MSG138 indicates that there is a syntax error in the Security Descriptor Definition Language (SDDL) string you are trying to use. The message suggests that the parser encountered an unexpected character or element in the SDDL string, and it expected one of the specified elements instead.
  Cause:
  The error typically arises from one of the following issues:
  
  Incorrect Syntax: The SDDL string may have a typo or incorrect formatting. This could include missing or extra characters, incorrect use of delimiters, or improper structure.
  Invalid Characters: The SDDL string may contain characters that are not allowed or recognized in the context of SDDL.
  Missing Elements: The SDDL string may be missing required components, such as access control entries (ACEs), security descriptors, or other necessary elements.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Review the SDDL String: Carefully check the SDDL string for any syntax errors. Ensure that all required elements are present and correctly formatted.
  
  Ensure that the string starts and ends with the correct delimiters.
  Check for any missing or extra characters.
  Verify that the structure follows the SDDL syntax rules.
  
  
  
  Use a Validator: If available, use an SDDL validator tool to check the syntax of your SDDL string. This can help identify specific issues in the string.
  
  
  Refer to Documentation: Consult the SAP documentation or relevant SDDL documentation to understand the expected format and elements for the SDDL string you are working with.
  
  
  Test with Simplified Strings: If you are unable to identify the issue, try using a simplified version of the SDDL string that is known to be correct. Gradually add elements back to isolate the problematic part.
  
  
  Check for Updates: Ensure that your SAP system is up to date, as there may be patches or updates that address known issues with SDDL parsing.
  
  
  Related Information:
  
  SDDL Overview: Security Descriptor Definition Language (SDDL) is a string representation of security descriptors, which define access control for objects in Windows and other systems.
  Common SDDL Elements: Familiarize yourself with common SDDL components, such as:
  
  D: Discretionary ACL
  S: System ACL
  O: Owner SID
  G: Group SID
  ACE: Access Control Entry
  
  
  SAP Notes: Check SAP Notes for any specific issues related to SDDL parsing in your version of SAP.
  
  By following these steps, you should be able to identify and correct the syntax error in your SDDL string, resolving the SDDL_PARSER_MSG138 error.