Post the whole code where did you experience the error. Is it reproducible or intermittent?

>My friends:
>
>You both tell me how to manage the error... But I want to know WHERE THE ERROR IS!!!
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>The idea of a stack in destroy event I promise I will study it but I said too that was an example.
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>Two problems together:
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>1) A table or cursor that must be opened is close
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>2) An object that must exists doesn't exist. (but the form object apparently exists)
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>Memory? I think about memory but I DON'T WANT TO THINK it is memory!!!
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>I wouldn't know how to manage that kind of error. I don't open hundred of tables or cursors, I don't declare thousands of variables
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>In fact (in the example) I do a loop (figured) The user appends a record in the cursor, opens and closes the same table to read records and doesn't append hundred of records, just a few.
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>I don't know but I thank you very much
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> Héctor