How To Fix SDDL_PARSER_MSG199 - $$node.&1 is not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: SDDL_PARSER_MSG - Message Class for DDL Parser

• Message number: 199

• Message text: $$node.&1 is not allowed

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_MSG199 - $$node.&1 is not allowed ?

  The SAP error message SDDL_PARSER_MSG199 with the description $$node.&1 is not allowed typically occurs in the context of SAP Security and Authorization Management, particularly when dealing with Security Descriptor Definition Language (SDDL) parsing. This error indicates that there is an issue with the structure or content of the SDDL string being processed.
  Cause:
  
  Invalid Node Name: The error suggests that the node name specified (represented by &1) is not recognized or is not allowed in the context where it is being used. This could be due to a typo, an unsupported character, or an incorrect format.
  Configuration Issues: There may be a misconfiguration in the security settings or the SDDL string itself, leading to the parser rejecting the node.
  Version Compatibility: The SDDL string may contain elements that are not supported in the version of SAP you are using.
  
  Solution:
  
  Check the SDDL String: Review the SDDL string for any typos or incorrect node names. Ensure that all nodes used are valid and supported in your SAP environment.
  Refer to Documentation: Consult the SAP documentation for the correct syntax and allowed nodes in SDDL. This can help you identify any discrepancies in your SDDL string.
  Update Configuration: If the SDDL string is part of a configuration, ensure that the configuration is up to date and compatible with your current SAP version.
  Testing: If possible, test the SDDL string in a development environment to isolate the issue without affecting production systems.
  SAP Notes: Check for any relevant SAP Notes or updates that might address this specific error or provide guidance on SDDL usage.
  
  Related Information:
  
  SAP Security Documentation: Familiarize yourself with SAP's security and authorization management documentation, which provides guidelines on SDDL and its components.
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed, providing insights or solutions from other users.
  SAP Support: If the issue persists and you cannot resolve it, consider reaching out to SAP Support for assistance, providing them with the full context of the error and the SDDL string you are using.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.