Auto-Population of Distance Based on Pin Code in Export Scenarios
When we pass 0 as distance
Government portal auto populate the distance based on From & To pin
code combination. When we pass 999999 as pin code, they are not be able to compute
the pin to pin distance.
Here in case of export the expected details in ShipTo are
according to the PORT location and not according to the country outside India.
This is even mentioned on NIC site as well.
Mention ShipTo details e.g. Pin code & State code as per PORT
location. Then subject to pin to pin combination available in Government data, they
will auto populate the distance when we pass 0.
Or
you will need to pass distance exact always in case of export if
ShipTo pin code is 999999. (not recommended)