Infinite looping before Purchase Requisition save

Hi All

We are creating a PR but on save its going into infinite loop.

If i put a breakpoint in my BADI , control will come in that method again and again .

We are unable to understand , how come same code initerating infinite times and finally gives a time out dump .

Have anyone come across usch issues , please let me know .

How can i debug in such scenario where same code looping infinite time and can know the reason behind it ?

Thanks and Regards

Ujjwal