error https://maps.a.forceusercontent.com/lightningmaps/mapsloader?version=246&resource=primitiveMap could not be loaded because: net::ERR_NAME_NOT_Resolved in salesforce maps. can anyone assist me with this issue.

Hi @kumar babu mallela can you see if any of these help:

https://salesforce.stackexchange.com/questions/285964/lightning-maps-not-working-in-communities-solved

https://salesforce.stackexchange.com/questions/250718/lightningmap-component-not-loading-in-communities-after-spring-19