while creating container why we set multiline property for it.
<u>CollectEmhdr</u> is used to retrieve Abstract form of IDOC type ZEMHDR.ZEMHDR02.
<u>CollectEmhdrlist</u> is used to collect the IDOC of type ZEMHDR.ZEMHDR02 , and so we have set its Multiline as true.
>>WHY TWO CONTAINER VARIABLES ONE IS ENOUGH?
Yes. But the use case would have been diff.
Check if both the variables are used in the same BPM. It would not be the case.
Or there might have been two declacration and only one would have been used.
PS: Do not use all caps in writing. It is same as shouting in the forum.