Strange output in Adobe form with context condition

Hello experts,

I'm getting a strange problem with my form output.

Let me explain:

In my context there is a header table and 2 item tables.

HEADER -> ITAB1

-> ITAB2

The link is say HEADER-Posnr = Item1-Posnr

HEADER-Posnr = Item2-Posnr

Let's say in HEADER , I have 3 POSNR. 10, 20, 30. In the form interface the tables are generating perfectly .

Like Below.:

POSNR 10 - ITAB1

POSNR 10 - ITAB2

POSNR 20 - ITAB1

POSNR 20 - ITAB2

POSNR 30 - ITAB1

POSNR 30 - ITAB2

But during output POSNR - ITAB2 is not showing blank.

Instead of showing POSNR 10- ITAB2 blank it is taking the values POSNR-20 - ITAB2 .

And also instead of showing POSNR-20 ITAB1 blank it is taking the values of POSNR 30 - ITAB1

And POSNR-20 - ITAB2 it is taking the value of POSNR 30 ITAB 2 value.

POSNR 30 ITAB 1 & ITAB 2 values are showing blank.

Could you please help me to sort out the problem of this?

Please let me know if you have any further concern on this.

Thanks & Regards,

Abhijit