1F126 - Product feature &1 (&2) is not allowed for sub nodes in CC

SAP Error Message - Details

• Message type: E = Error

• Message class: 1F - BKK: Beziehungen

• Message number: 126

• Message text: Product feature &1 (&2) is not allowed for sub nodes in CC

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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AnswerBot

• What is the cause and solution for SAP error message 1F126 - Product feature &1 (&2) is not allowed for sub nodes in CC ?

  The SAP error message 1F126 indicates that a specific product feature is not allowed for sub-nodes in the context of Configuration Control (CC). This error typically arises when you are trying to configure a product in SAP Variant Configuration (VC) and the system detects that a certain feature is not applicable for the selected configuration.
  Cause:
  The error can occur due to several reasons:
  
  Feature Restrictions: The product feature you are trying to use is defined in such a way that it cannot be applied to sub-nodes of the configuration. This is often due to the hierarchical structure of the configuration model.
  Model Design: The configuration model may have been designed with specific rules that restrict certain features from being used in sub-nodes.
  Incorrect Configuration: The configuration you are attempting may not adhere to the rules defined in the configuration model, leading to this error.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review Configuration Model: Check the configuration model to understand the restrictions placed on the product features. Look for any documentation or notes that specify which features are allowed for sub-nodes.
  
  
  Adjust Configuration: If possible, modify the configuration to avoid using the restricted feature in the sub-node. You may need to select a different feature or adjust the hierarchy of the configuration.
  
  
  Check Dependencies: Ensure that there are no conflicting dependencies or constraints that might be causing the issue. Sometimes, dependencies can restrict the use of certain features.
  
  
  Consult Documentation: Refer to the SAP documentation or help resources related to Variant Configuration to understand the rules and restrictions better.
  
  
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance. They can provide insights specific to your configuration model and help troubleshoot the problem.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide guidance on configuration issues.
  Transaction Codes: Familiarize yourself with transaction codes related to Variant Configuration, such as CU01 (Create Configuration Profile) and CU02 (Change Configuration Profile), to help manage and troubleshoot configurations.
  Training and Resources: Consider training sessions or resources on SAP Variant Configuration to better understand how to design and manage configuration models effectively.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.