How To Fix S10057 - Parameter &1 of &2 contains a closing ']' which is not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: S10 - MS SQL Server Database monitor tools messages

• Message number: 057

• Message text: Parameter &1 of &2 contains a closing ']' which is not allowed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message S10057 - Parameter &1 of &2 contains a closing ']' which is not allowed ?

  The SAP error message S10057 indicates that there is an issue with the syntax of a parameter in a function module or method call. Specifically, it points out that a parameter contains a closing bracket ] that is not allowed. This typically occurs in ABAP code when dealing with structures, tables, or other data types that are expected to follow a specific format.
  Cause:
  
  Incorrect Syntax: The most common cause is that the parameter is incorrectly formatted, possibly due to a typo or misunderstanding of the expected structure.
  Improper Use of Data Types: If you are using a data type that does not allow certain characters (like ]), this error can occur.
  Dynamic Programming Issues: If you are dynamically constructing strings or data structures, a misplaced bracket can lead to this error.
  
  Solution:
  
  Check the Code: Review the code where the error occurs. Look for the parameter mentioned in the error message and ensure that it does not contain any extraneous characters, especially ].
  Correct Data Types: Ensure that the data types being used are appropriate for the parameters being passed. If you are using a table or structure, make sure it is defined correctly.
  Debugging: Use the debugger to step through the code and inspect the values of the parameters being passed. This can help identify where the incorrect value is being introduced.
  Review Documentation: Check the SAP documentation for the function module or method you are using to ensure you are following the correct syntax and parameter requirements.
  
  Related Information:
  
  ABAP Syntax: Familiarize yourself with ABAP syntax rules, especially regarding data types and structures.
  SAP Notes: Search for relevant SAP Notes that might address this specific error or provide additional context.
  Community Forums: Consider checking SAP community forums or Stack Overflow for similar issues encountered by other developers.
  
  By carefully reviewing the code and ensuring that all parameters are correctly formatted, you should be able to resolve the S10057 error.