Subject Re: [Firebird-Architect] Check output parameters' value on input
Author Dmitry Yemanov
14.10.2010 14:45, Dimitry Sibiryakov wrote:

>> Why not being simple: "Invalid transaction handle. Null value is expected"?
> What if transaction handle is valid?

It's invalid for this particular API call and the second part of the
message explains why. If this cannot be understood, I'm afraid nothing
else would help.