How To Fix GB037 - Keyword & is not followed by a correct character

SAP Error Message - Details

• Message type: E = Error

• Message class: GB - Messages used by the Boolean code generator

• Message number: 037

• Message text: Keyword & is not followed by a correct character

What causes this issue?

The syntax used in the Boolean statement is incorrect. One of the
characters used in the statement was at the wrong position. This error
occurs if, for example, you use an expression such as MATHS, AVG, SUM,
MIN, MAX, but insert a blank between the keyword and the opening
parenthesis.
This error also occurs if you placed a page break after a keyword. For
example, if the set ID is in the line following the keyword IIN.' The
system cannot interpret this.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

&EXAMPLE& <ZH>MATHS (</> instead of <ZH>MATHS( </>

System Response

The system cancels processing.

How to fix this error?

Check the syntax of your statement. Check whether the parentheses used
in your mathematical expression are all correct, that is, an opening
parenthesis is placed directly after the keyword or a closing
parenthesis is defined in the expression.
If you use sets, type keyword &V1& and its set ID or table name and set
ID in one line.

How can this happen?

Correct : MATH<ZH>S(</> 2 > 1 )
Incorrect: MATH<ZH>S (</> 2 > 1)
Correct : MATHS( MI<ZH>N(</> <tab1> $field1 ) < MAX( <tab2> $field2 )
)
Incorrect: MATHS( MI<ZH>N (</> <tab1> $field1 ) < MAX( <tab2> $field2
) )

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GB037 - Keyword & is not followed by a correct character ?

  The SAP error message GB037 indicates that there is an issue with the syntax of a keyword in a program or configuration. Specifically, it means that the keyword is not followed by a valid character or is incorrectly formatted. This error typically occurs in ABAP programs, configuration settings, or when defining certain parameters.
  Cause:
  
  Syntax Error: The keyword is not followed by the expected character or structure. This could be due to a missing space, punctuation, or an incorrect character.
  Typographical Error: A typo in the keyword or the following character can lead to this error.
  Incorrect Configuration: In some cases, the error may arise from incorrect configuration settings in the system.
  
  Solution:
  
  Check Syntax: Review the line of code or configuration where the error occurs. Ensure that the keyword is correctly followed by the appropriate characters or parameters.
  Correct Typographical Errors: Look for any typos in the keyword or the surrounding code. Correct any mistakes you find.
  Refer to Documentation: Consult the SAP documentation or ABAP programming guidelines to ensure that you are using the correct syntax for the keyword in question.
  Debugging: If the error is not immediately apparent, use debugging tools to step through the code and identify where the syntax issue arises.
  Testing: After making corrections, test the program or configuration to ensure that the error is resolved.
  
  Related Information:
  
  ABAP Syntax Check: Use the ABAP editor (SE38 or SE80) to perform a syntax check on your program. This can help identify other potential issues.
  SAP Notes: Check the SAP Support Portal for any relevant notes or updates related to this error message.
  Community Forums: Consider searching or posting in SAP community forums for additional insights or similar experiences from other users.
  
  By following these steps, you should be able to identify and resolve the GB037 error in your SAP environment.