Partial Close Isnt letting other half run?

 
Hello, I'm modifying a position once profit reaches a certain level and taking 2 lots of volume out of 4 lots and letting the trade ride. However I'm getting some odd behavior that it will close my second position as well a short time later.
Anyone got any ideas?
Files:
help3.png  8 kb
help2.png  2 kb
 
matheau :
Hello, I'm modifying a position once profit reaches a certain level and taking 2 lots of volume out of 4 lots and letting the trade ride. However I'm getting some odd behavior that it will close my second position as well a short time later.
Anyone got any ideas?

You need to declare an array - in this array you will write the position identifier. Before the next partial closing, you should check the array and the position identifier.

Example:  Position Close Partial
 
How would I go about implementing that into my code. I tried it and I wasnt getting much.
Im newer to MQL5 coming from Pinescript and JS. WOuld be a live saver