How To Fix /INCMD/MSG159 - Cannot change status; Group &1 is used in restricted inc. for FFF class

SAP Error Message - Details

• Message type: E = Error

• Message class: /INCMD/MSG -

• Message number: 159

• Message text: Cannot change status; Group &1 is used in restricted inc. for FFF class

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /INCMD/MSG159 - Cannot change status; Group &1 is used in restricted inc. for FFF class ?

  The SAP error message /INCMD/MSG159 indicates that you are trying to change the status of a group (in this case, group &1) that is currently being used in a restricted inclusion for a specific class (FFF class). This typically occurs in the context of SAP's classification and variant configuration functionalities.
  Cause:
  
  Active Usage: The group you are trying to change is actively being used in a restricted inclusion scenario. This means that it is linked to certain characteristics or classes that are currently in use.
  Data Integrity: SAP enforces data integrity rules to prevent changes that could lead to inconsistencies in the classification system. Changing the status of a group that is in use could lead to issues with dependent objects.
  
  Solution:
  
  Check Usage: First, identify where the group is being used. You can do this by checking the classification data and seeing which objects are linked to the group.
  Remove Dependencies: If possible, remove the dependencies or unlink the group from the restricted inclusion. This may involve changing the configuration of the class or the characteristics that are using the group.
  Change Status: Once the group is no longer in use, you should be able to change its status without encountering the error.
  Consult Documentation: If you are unsure about the implications of changing the status, consult the SAP documentation or your organization's SAP support team for guidance.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like CL02 (Change Class) or CL03 (Display Class) to view and manage classes and their associated groups.
  Authorization: Ensure you have the necessary authorizations to make changes to classification data.
  Testing: After making changes, it is advisable to test the configuration in a development or quality assurance environment before applying it to production.
  
  If the issue persists or if you are unsure about the steps to take, it may be beneficial to reach out to your SAP support team or consult with an SAP expert who can provide more tailored assistance based on your specific system configuration and requirements.