I got an error with queries, which somehow referenced to a variable, which is not actually in use in them.
Though, if I check "where in use" for this variable, is shows that no references not found in current query, but in "use in other queries" also the current query listed, as if this variable would present there.
I can't delete this variable, because of "references". It's also not possible to just skip or hide it - it shows selection option screen, and ask to input a value for queries, even though it is not in use in them.
Termination message sent
ERROR BRAIN (284): Variable VAR1 is incorrectly defined
ABEND BRAIN (635): Query QUER1 could not be opened.