How To Fix GB119 - Nested rules are not supported in Release 2.0

GB119 - Overview

• Message type: E = Error

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

• Message number: 119

• Message text: Nested rules are not supported in Release 2.0

What causes this issue?

You have attempted to create a subrule which contains another subrule.
This is not supported in version 2.00.

System Response

None

How to fix this error?

Remove the subrule from the rule.

Error message extract from SAP system. Copyright SAP SE.

GB119 - Details

• The SAP error message GB119, which states "Nested rules are not supported in Release 2.0," typically occurs in the context of SAP's Business Rules Framework (BRF+) or similar rule-based systems. This error indicates that the system has encountered a situation where rules are defined in a nested manner, which is not supported in the specified release version.
  
  Cause:
  
  Nested Rules: The primary cause of this error is the use of nested rules within the rule definition. In BRF+, rules can be defined to execute based on certain conditions, but in Release 2.0, the framework does not support having one rule defined within another.
  Rule Structure: The structure of the rules may have been designed in a way that inadvertently creates a hierarchy or nesting, which is not permissible in the current version.
  
  
  Solution:
  
  Flatten the Rule Structure: Review the rules and ensure that they are not nested. Instead of having rules that call other rules,