PO Print Preview error " Tax code in procedure && is invalid"

Dear Experts,

I got an error message when i click on print preview button in ME21N after creation of PO " Tax Code in Procedure ZXINN is invalid".

I had searched in SCN and i found some  post related to this issue

TAX CODE

Error message 'Tax code in procedure TAXINJ' is invalid

This is happened only two POs, I did not get the issue when i used the same tax code previously. Please see below screen shot

I followed the instruction which are given in the above threads every things is good, but still i am facing this issue. Please give some suggestion.

Regards,

B V