Hi,
What you have shown is standard setting of JMOP. 0003-Tax classification also works as you explained. Evenif you give condition records to 0003-Tax classification it will be shown against FTXP.
But if you want alternative for 0003-Tax classification, then we have given you some options..like
You can try creating a new table in place of Tax classification in Tcode M/03 with fields "Country" and "Taxcode". And add the new table in Access Sequence in Tcode M/07 and adding to condition types in M/06. Now in FV11 you can see validity dates for condition records created with "Country" and "Taxcode" also.
Regards
Binoy