How To Fix GB012 - Rule '&' does not exist

GB012 - Overview

• Message type: E = Error

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

• Message number: 012

• Message text: Rule '&' does not exist

What causes this issue?

A subrule is specified in an expression and this subrule does not
exist.

System Response

The code generation is aborted.

How to fix this error?

Check the spelling of the subrule. Check the subrules that have
already been defined.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GB012 - Rule '&' does not exist ?

  The SAP error message GB012, which states "Rule '&' does not exist," typically occurs in the context of the SAP system when dealing with payroll or benefits processing. This error indicates that the system is trying to reference a rule (often related to wage types, tax calculations, or other payroll-related configurations) that has not been defined or is not available in the system.
  Causes:
  
  Missing Configuration: The rule referenced in the error message has not been created or configured in the system.
  Incorrect Rule Name: There may be a typo or incorrect reference to the rule name in the payroll schema or configuration.
  Transport Issues: If the configuration was recently transported from another system (e.g., development to production), the transport may not have included the necessary rule.
  Version Mismatch: The rule may exist in one version of the system but not in another, especially if there have been updates or changes.
  
  Solutions:
  
  
  Check Rule Configuration:
  
  Go to the