Document has already been outputted (function not possible)

Hi expert

This answer works for my situation.

First you have give a repeat out put using ME9F.

Go to ME9F, Processing status 1 and select the one with green Tick mark and give repeat out put.

Now it means that the Purchase order it is ready for a new print out.

After doing the above you can unrelease the Purchase order using only ME28 only (not ME29N).

But i want to reset the release strategy in Tcode ME29N, is it possible.

regard

Nabil