How To Fix GB105 - Rule & is assigned to class &, and not to class &

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 105

• Message text: Rule & is assigned to class &, and not to class &

What causes this issue?

This subrule exists in a different class. Classes may not be mixed.

System Response

None.

How to fix this error?

Create a new subrule for this class.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GB105 - Rule & is assigned to class &, and not to class & ?

  The SAP error message GB105 typically indicates an issue related to the assignment of a rule to a class in the context of the SAP system, particularly in the area of classification or variant configuration. This error suggests that a specific rule is not correctly assigned to the expected class, which can lead to issues in processing or executing certain functions within the system.
  Cause:
  
  Incorrect Assignment: The rule is assigned to a different class than the one expected. This can happen due to manual errors during configuration or changes in the classification structure.
  Missing Configuration: The rule may not have been properly configured or linked to the correct class in the system.
  Data Inconsistency: There may be inconsistencies in the data that lead to the system not recognizing the correct class for the rule.
  
  Solution:
  
  
  Check Rule Assignment: Verify the assignment of the rule in the classification settings. Ensure that the rule is assigned to the correct class as intended.
  
  Navigate to the relevant configuration area in SAP (e.g., transaction CL02 for class maintenance) and check the rule assignments.
  
  
  
  Correct the Assignment: If the rule is incorrectly assigned, reassign it to the correct class.
  
  Use transaction CL02 to modify the class and assign the rule correctly.
  
  
  
  Review Configuration: Ensure that all related configurations are set up correctly. This includes checking dependencies, characteristics, and other related rules that may affect the assignment.
  
  
  Data Consistency Check: Run consistency checks to identify any other potential issues in the classification data that may be causing the error.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the GB105 error and related configuration steps.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CL01 (Create Class), CL02 (Change Class), and CL03 (Display Class) for managing classes and rules.
  SAP Notes: Check SAP Notes for any known issues or patches related to the GB105 error message.
  Support: If the issue persists, consider reaching out to SAP support or consulting with a functional consultant who specializes in classification and variant configuration.
  
  By following these steps, you should be able to resolve the GB105 error and ensure that your rules are correctly assigned to the appropriate classes in your SAP system.