Hi Srikanth,
SAP designed the Embargo process in such a way that you can use it as per your Business requirement. as told by Kul, the first option - Maintain Country specific information, where we maintain the Country and activate Embargo.so, the documents get blocked if the GTS System find any of the BP in the Customs document belongs to the country which is in Embargo.
the Second option is Legal Regulation/Country of Destination - here you can maintain a country would be in Embargo for a particular LR. so, to give more clarity on this , US to CU (Cuba) is Embargo activated in this step. but you have another LR from CA, where this check is not active. so, you can do your export from CA to CU without any issues as it have no Embargo maintained.
Third option is LR/Country of Departure/Destination Country - this option also similar to above , but you can specify as under the LR from and to countries you are mentioning as Embargoed i.e., EMBUN - US to CU Embargo activated.
hope you are clear now, open another thread for your other query.
please mark it if helpful.
Thanks,
Srinivas Yellampalli