How To Fix SDDL_PARSER_MSG451 - Double quotation marks are not allowed for "&"

SAP Error Message - Details

• Message type: E = Error

• Message class: SDDL_PARSER_MSG - Message Class for DDL Parser

• Message number: 451

• Message text: Double quotation marks are not allowed for "&"

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_MSG451 - Double quotation marks are not allowed for "&" ?

  The SAP error message SDDL_PARSER_MSG451 indicates that there is an issue with the syntax of a string in your SAP system, specifically related to the use of double quotation marks. The message states that double quotation marks are not allowed for a certain character or string represented by "&".
  Cause:
  This error typically occurs when you are trying to define a string or a value in a configuration or data entry field where double quotation marks are not permitted. This can happen in various contexts, such as:
  
  When defining security policies or roles in SAP.
  When entering values in fields that expect a specific format.
  When using special characters or reserved symbols incorrectly.
  
  Solution:
  To resolve this error, you should:
  
  
  Check the Input: Review the input where the error is occurring. Look for any instances of double quotation marks (") and remove them. Ensure that the string adheres to the expected format.
  
  
  Use Single Quotes: If you need to include a string that requires quotes, consider using single quotes (') instead of double quotes (").
  
  
  Refer to Documentation: Consult the relevant SAP documentation or help files for the specific transaction or configuration you are working with. This can provide guidance on the correct syntax and formatting.
  
  
  Test Changes: After making the necessary adjustments, test the changes to ensure that the error no longer occurs.
  
  
  Check for Special Characters: Ensure that other special characters are also used correctly, as they may also lead to parsing errors.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP Notes can provide additional context or solutions.
  Community Forums: Consider searching or posting in SAP community forums or discussion groups. Other users may have encountered the same issue and can offer insights or solutions.
  SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to identify and correct the cause of the SDDL_PARSER_MSG451 error in your SAP system.