Message type: E = Error
Message class:  AFWCH_FL - AFWCH: Filter Messages 
Message number: 006
Message text: The selected filter already exists - display only
You are attempting to create a filter that already exists. The existing
filter objects are therefore available for display only.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
To change an existing filter, select the Change function.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message AFWCH_FL006, which states "The selected filter already exists - display only," typically occurs in the context of SAP applications that utilize filters for data selection, such as SAP Fiori apps or SAP GUI transactions. This error indicates that the filter you are trying to create or modify already exists in the system, and therefore, it is set to display-only mode.
Cause: Duplicate Filter: You are attempting to create a new filter with the same name or criteria as an existing filter. Filter Management: The system is designed to prevent the creation of duplicate filters to maintain data integrity and usability. User Permissions: In some cases, user permissions may restrict the ability to modify existing filters.
Solution: Check Existing Filters: Review the list of existing filters to see if the one you are trying to create already exists. You can usually do this through the filter management options in the application. Modify Existing Filter:
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