useOneContextAsMany = Repeat contextValues at first input separated with context change, as many time as context values count at second input.
createMultipleContextCopies =Repeat contextValues at first input separated with context change, as many time as numeric value at second input.
Take an example from previous post: http://saprainbow.com/sap-pi-mapping/convert-two-flat-recordset-to-one-nested-recordset-using-createmultiplecontextcopies/
The output is exactly the same with previous post, if changed to use useOneContextAsMany like below:
Below show queue at point 2:
Left is useOneContextAsMany which accept a queue contain second input to repeat context values.
Right is createMultipleContextCopies which accept single numeric value at second input to repeat context values.
Both way will achieve same result.
Keep on learning!