I am having the same problem again...
the unrestricted use of the material is 2000
the production is done for 500, which is about to relase today
when i do delivery it is saying '0' quantity is available...
now almost 40 materials has the same problem...
tried all ways...schedule lines is giving confirmation of today...storage location is correct, copy controls perfect
i need a solution now gurus...its 11 days now, i could not find a solution checked all that you gurus have told to...but everythings perfect, still the system shows '0' quantity...what to do