We are trying to do configuration for a manufacturing industry using SAP CIN environment. Please let us know for doing the configuration, is it mandatory that we should use only either TAXINJ/TAXINN procedures? We found that there are certain errors in TAXINJ/TAXINN procedures in our Server. Hence, is it OK, if we create our own tax procedure with all the necessary conditions of Excise and assign the same to Country India in our Server and use the same.
Please let us know whether can we use own created procedure instead of TAXINJ/TAXINN. In case it is permitted to use other than standard TAXINJ/TAXINN, please let us know where in the configuration it will have any impact?
Please help us on the above matter, as we are struck here and we are unable to proceed further.