How To Fix GA149 - Cycle check with &1 completed: For details see error log

GA149 - Overview

• Message type: E = Error

• Message class: GA - Allocations

• Message number: 149

• Message text: Cycle check with &1 completed: For details see error log

What causes this issue?

During validation for the cycle definition &V1& occurred.

System Response

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

How to fix this error?

Analyze the error log with the menu path "Extras -> Error log" and, if
required, correct the cycle definition.

Error message extract from SAP system. Copyright SAP SE.

GA149 - Details

• The SAP error message GA149 indicates a cycle check issue in the context of a production order or a similar process. This error typically arises when there is a circular dependency in the production process, which can occur in various scenarios, such as when trying to create or process production orders, bills of materials (BOMs), or routing.
  
  Cause:
  
  Circular Dependency: The most common cause of this error is a circular dependency in the BOM or routing. For example, if a component in a BOM references the parent material, it creates a cycle.
  Incorrect Configuration: Misconfiguration in the production process, such as incorrect settings in the material master or routing, can lead to this error.
  Data Integrity Issues: Inconsistent or corrupt data in the system can also trigger this error.
  
  
  Solution:
  
  Check the Error Log: The error message suggests checking the error log for more details. This log will provide specific information about which materials or components