Cancellation of UD and re recording the results before stock posting

Hello Friends,

I am working with Handling unit functionality.

Based on the goods receipt done against the production order system generated the inspection lot. I have done the result recording and then I did the usage decision and saved. I have not yet done the stock posting.

Now the requirement is I want to change my results in result recording. System is not allowing me to change the results as the message is coming Usage decision is done. How can I cancel or reverse the usage decision so that I can do the result recording. Kindly advise?

Note: I have done the UD but not yet done the stock posting.

Regards,

Narendra Bora