Hi Anjana,
I think that adding a correlation service requires a build&upload to get the process fragment file in the package regenerated as well as the neccessary objects updated in the process runtime database.
From your previous posts I see that you are trying to migrate from 6.5 to 9.6.
Unfortunately there is no upgrade path for this as a direct migration.
It should be done in 2 steps:
6.5 → 8.2 → 9.6 (if direct migration from 6.5 to 8.2 is possible)
If direct migration from 6.5 to 8.2 is not possible it will become a 3 step migration:
6.5 → 7.1 → 9.5 → 9.6 (or newer)
Regards,
Holger
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