Hello Nouman,
Thanks for your reply, Firstly there is no issue with sales orders or deliveries, its only with invoice output.
Eg. SO - 1, DEL - 1 ( ship-to AAA)
SO - 2, DEL - 2 ( ****-to BBB)
SO - 3, DEL - 3 ( Ship-to CCC)
The sold to party being the same for all the three sales orders.
Now all these three deliveries are combined into one invoice, And in the Invoice output it only reflects only one of the ship-to ( that is AAA) and the same ship-to is been copied into the remaining two.
The issue is still pending, Working with ABAP team, will greatly appreciate your helpful comments & views.