Line item sequence in SOP that is = 0
You are correct Line Item Sequence should not be zero.
Is this a once off issue or is it occurring regularly?
It might be possible to get it to equal zero if you insert a new line before the first row repeatedly (15 times). So the top line becomes 8192, 4096, 2048, 1024, 512, 256, 128, 64, 32, 16, 8, 4, 2, 1, 0.
Or if this is happening regularly, I would look at custom or ISV products and integrations.
Let us know what you find.
David