Doubts in delta in source system

Hello All
Iam not clear in one of the delta process how it works in the source system
Suppose if an invoice or sales order has been created and on the same day this has been cancelled then how many records ( i mean the LUW's)will this maintains in the RSA7(delta Queue)
Q2
Suppose if an invoice or sales order has been created and on the same day this has been chnaged then how many records ( i mean the LUW's)will this maintains in the RSA7(delta Queue)
Please let me know
regards
Swami

Hi Allen
Thanks for your valuable info.,Yes the LUW will be one only.But am asking like in that LUW's how many records wil that maintain
Anyhow am giving one example can you please me with that,so that it will be clear to me,thanks a lot
Suppose for example a Sales order ( 12345678)is created with Net value as 1000 has been created in the source system . and now the sales order has been cancelled,now how many records it will be maintained in the RSA7 ?
In case of Cancel of the SO
Will this have in RSA7 as
12345678------->1000
  or
12345678------->1000  and
12345678------->-1000 
In case of changed of the SO
Suppose for example a Sales order ( 12345678)is created with Net value as 1000 has been created in the source system . and now the sales order has been changed the netvalue to 700 ,now how many records it will be maintained in the RSA7 ?
Will this have in RSA7 as
12345678------->1000
  or
12345678------->1000 ,
12345678------->-1000  and
12345678------->700
Please let me know in this regard
Thanks & Regards
Swami

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