ZLKIDBADARG, The tvexpr must be FALSE if last ZLKID not found
Run Time Error: This indicates that a $ZLKID() function specified an argument that was TRUE when no active OpenVMS lock scan was in progress.
Action: Ensure that $ZLKID() is initialized with a FALSE truth-valued expression. $ZLKID() cannot be invoked with a TRUE truth-valued expression unless the last $ZLKID() returned a lock. If the function has not been previously invoked, it must be first invoked with a FALSE truth-valued expression.
