Dear SHARATH YERAMALLA ,
Sorry for the late response.
We may need to check the bundle file, to see if the encapsulated assertion entity is in the bundle file, and what mapping action for this entity.
Again, policy of the encapsulated assertion is different with encapsulated assertion itself. As you change the property of encapsulated assertion, we need to migrate the encapsulated assertion itself. It has nothing to do with the policy of the encapsulated assertion.
You can search by the name of the encapsulated assertion in the bundle file, you should find 2 entities with different type,
one is <l7:Type>POLICY</l7:Type>,
another is <l7:Type>ENCAPSULATED_ASSERTION</l7:Type>
The last one is what we care about, find the <l7:Id> of the ENCAPSULATED_ASSERTION, and search with the ID, you should be able to find its mapping action,
the problem is, the default mapping action for ENCAPSULATED_ASSERTION should be <l7:Mapping action="NewOrExisting" ...
That means if you have the same encapsulated assertion on target server, it will not be migrated, you need to change the mapping action for encapsulated assertion which I don't see it in your manage mapping commands.
for example,
./GatewayMigrationUtility.sh manageMappings --bundle <bundle>.xml --type ENCAPSULATED_ASSERTION --action NewOrUpdate
Regards,
Mark