Hello Tariq,
Its clear from your transformation that calendar day is mapped only 0HR_PA_1 and because calendar day is a key it is giving 2 lines.
The first record where you see calendar day is blank is from 0HR_PA_0 and the one which has calendar day is from HR_PA_1. Due to the key issue its is giving 2 lines. you have to move the calendar day and action type from key to data field if you want the data to come in one line
But it doesn't matter if you are getting the data in 2 lines in the DSO (which is actually correct ).
Regards
Gajesh