QA32 No inspection plan could be found ...again?

Hello everyone ~

i asked the same question before QA32 No inspection plan could be found

when i used t-code QA32 make inspection lots > Insp.specifications >click "task list/spec."

show"No inspection plan could be found" !

because  Inspection lot key date is earlier than inspection plan valid date

and the problem is solved~

But now , i got the same problem "No inspection plan could be found"

i checked the key date and valid date ... it's fine and no problem.

i have no idea how to solve this problem....i need the help.

     img:QP03 inspection plan display (valid date form 1 Aug)

      img: QA02 edit inspection lot (key date is on 15 Oct)