Message type: E = Error
Message class:  SEEF_BADI - Messages on BAdIs 
Message number: 009
Message text: Filter &1 of the type &2 does not exist
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The SAP error message SEEF_BADI009, which states "Filter &1 of the type &2 does not exist," typically occurs when you are trying to access a Business Add-In (BAdI) filter that is not defined or does not exist in the system. This can happen in various scenarios, such as when you are trying to implement or activate a BAdI, or when you are executing a transaction that relies on a specific BAdI filter.
Cause: Non-existent Filter: The filter you are trying to use has not been created or does not exist in the system. Incorrect Filter Name: There may be a typo or incorrect filter name specified in the BAdI implementation or configuration. Missing Authorization: The user may not have the necessary authorizations to access the filter. Transport Issues: If the BAdI or its filters were transported from another system, there may have been issues during the transport process.
Solution: Check Filter Existence: Go to the BAdI definition in
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