Tax code XX (output tax) does not exist for jurisdiction code USXXXXXXXXX

Hello Experts,

We are building SAP ISU / ERP system for the US based client. We are using SABRIX third party tool for tax calculations.

During Invoicing and posting FICA document using FPE1 - I received below error message Tax code XX (output tax) does not exist for jurisdiction code USXXXXXXXXX. So far I am not able to find reason behind this error.

I've defined output tax code in FTXP also as we are using external tax system - my assumption is we don't need to config any tax jurisdiction codes.

I searched below SDN posts - but none of them are very useful.

Tax code does not exist for jurisdiction code

Tax code not maintained for Juridiction code

Tax code O1 does not exist for jurisdiction code CNT5K2L60

Tax code EA does not exist for jurisdiction code QC000000

Please let me know if there are any other additional configurations or missing config.

Kind Regards,

Nikhil