How To Fix GB032 - Syntax error in substitution "&", step "&"

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 032

• Message text: Syntax error in substitution "&", step "&"

What causes this issue?

A syntax error was found in substitution &V1& during the ABAP code
generation.

System Response

An ABAP code is not generated for this Boolean statement and the
statement is evaluated as FALSE (in ABAP include &V3&).

How to fix this error?

Correct substitution &V1& using substitution maintenance.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GB032 - Syntax error in substitution "&", step "&" ?

  The SAP error message GB032 indicates a syntax error in a substitution rule. This error typically occurs when there is an issue with the configuration of the substitution in the SAP system, particularly in the context of financial accounting or controlling.
  Cause:
  
  Incorrect Syntax: The substitution rule may contain incorrect syntax, such as missing or extra characters, or incorrect use of operators.
  Invalid Variables: The substitution may reference variables or fields that do not exist or are not defined correctly.
  Logical Errors: There may be logical errors in the conditions or actions defined in the substitution rule.
  Missing Parameters: Required parameters for the substitution may not be provided or are incorrectly specified.
  
  Solution:
  
  Check Substitution Rules: Go to the transaction code OB28 (for substitution rules) and review the substitution rules for any syntax errors. Ensure that all variables and fields are correctly defined.
  Validate Syntax: Use the syntax check feature available in the substitution configuration to identify and correct any syntax errors.
  Review Documentation: Refer to SAP documentation or help files for guidance on the correct syntax and structure for substitution rules.
  Test Substitution: After making corrections, test the substitution to ensure it works as expected without generating errors.
  Consult with Colleagues: If you are unsure about the correct syntax or logic, consult with colleagues or SAP experts who have experience with substitution rules.
  
  Related Information:
  
  Transaction Codes: 
  
  OB28: Maintain Substitution
  OB29: Maintain Validity Periods for Substitution
  
  
  SAP Notes: Check SAP Notes for any known issues or updates related to substitution errors.
  Documentation: Review the SAP Help Portal for detailed information on substitution rules and their configuration.
  
  If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.