mlq97 wrote:

> So the problem seems to relate to the context in which it is called.
> But if so, what could be causing this error message? Why would the
> same update query sometimes work and other times show this parse error
> when in both cases the variables seem correctly set and the
> procedure's single input parameter is clearly OK?

Since Firebird itself doesn't have a debugger, maybe you should tell us
which tool you're using to debug.

--
Milan Babuskov
http://www.guacosoft.com