After doing a technical upgrade from 4.6 C to ECC EHP 4 , while creating a PO , we are facing an error that
"Tax code A0 does not exist for jurisdiction code 4318702801". for one plant .
But in 4.6C, there is no problem with the field jurisdiction code in Invoice tab at the PO item level data. it allowed to create PO even with out entering jurisdiction code .
we have assigned jurisdiction code to the particular plant through config settings in T code OX10.And also we have verified the G/L account properties for the material used in creaton of PO. it will allow all tax codes.
But still we are facing the same error.
Please suggest where to establish linkgae betweeen Tax code and jurisdiction code at customize / config level.
it is very high priority issue . please suggest