NRF 24L01 ,sending and receiving the array of long data

I have had a look at your programs in Reply #12 and, to be honest, neither of them makes any sense.

In the Send program you have the line

myArray1[i];

which does nothing
and you have defined data[] as 30 bytes (which is fine).

But in your Receive program you have defined data[] as 600 ints or 1200 bytes
The array into which data is received must be identical to the array from which data is sent

And, as I mentioned earlier, the nRF24 can only send 32 bytes in a messge.

I think you should scrap your Receive program altogether and write a new Receive program that matches your Send program.

...R