Hi Sergey,

The value of 'lcLevNr' string variable contains a cow's registration number (e.g. "NL 111111110"). I looked up the specifications and saw there is no reason to pass it by reference. It's maybe better then to pass it by value?
I already tried to pass the 'lcLevNr' string variable by value, (I allso modified the declare commands to: "STRING tcCow"), but it makes no difference.

By the way: sorry if my English 'sounds stupid sometimes'
I'm not a grown up englisch talker :-)

>Hi Leo,
>
>What's is value of the 'lcLevNr' string variable that you pass to the different functions and why do you pass it by reference?
>