How To Fix 28049 - Characteristic &1 is not restrictable

SAP Error Message - Details

• Message type: E = Error

• Message class: 28 - Configuration

• Message number: 049

• Message text: Characteristic &1 is not restrictable

What causes this issue?

The system syntax check found an error. Probably, a non-restrictable
characteristic is entered at a point where only restrictable
characteristics can be used.

System Response

The cursor shows where the error occurs.

How to fix this error?

Check the expression at the cursor and make any necessary corrections.
Please note also other possible causes of errors (messages).

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 28049 - Characteristic &1 is not restrictable ?

  The SAP error message 28049, which states "Characteristic &1 is not restrictable," typically occurs in the context of SAP Variant Configuration (VC) or when working with characteristics in the context of a configurable material. This error indicates that the characteristic you are trying to restrict or use in a selection is not allowed to be restricted due to its configuration settings.
  Cause:
  
  Characteristic Settings: The characteristic in question may be defined in a way that does not allow it to be restricted. This can happen if the characteristic is marked as "not restrictable" in the configuration settings.
  Usage in Configuration Profiles: The characteristic might be used in a configuration profile that does not support restrictions.
  Data Type: Certain data types or characteristics that are derived or calculated may not be restrictable.
  Dependencies: If the characteristic is part of a dependency that does not allow restrictions, this error can occur.
  
  Solution:
  
  
  Check Characteristic Settings:
  
  Go to the characteristic definition in the SAP system (Transaction code: CT04).
  Verify the settings of the characteristic. Ensure that the "Restrictable" checkbox is checked if you want to allow restrictions.
  
  
  
  Review Configuration Profiles:
  
  Check the configuration profile associated with the material. Ensure that the characteristic is included in a way that allows it to be restricted.
  
  
  
  Modify Dependencies:
  
  If the characteristic is part of a dependency, review the dependency logic to ensure it allows for restrictions.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources for specific guidelines on how to configure characteristics and their restrictability.
  
  
  
  Testing:
  
  After making changes, test the configuration again to see if the error persists.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  CT04: Characteristic Maintenance
  CU01: Configuration Profile Maintenance
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to this error message.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after checking these areas, it may be beneficial to consult with an SAP functional consultant who specializes in Variant Configuration or the specific module you are working with.