ILLUSTRA Webdatablade: problem with the MIEXEC tag

Hi On the Illsutra WebDatablade, we have troubles with the MIEXEC tag. It won't execute the perl entry in the execWeb table the call on the HTML page is: <?MIEXEC EXECUTE="perl" NAME="Result">$script $list $count<?/MIEXEC> The error message is: Exception from Illustra: XNW001:Undefined variable:$Result which is due to the fact that the script isn't executed, so the Result variable is not defined. Here is the line in the execWeb table: /*--------------------------------------------------------------------------------------- |execWeb_id |execWeb_executable | |perl |/usr/local/bin/perl | The most strange is that it has been processed OK for a while, and the problem happened suddenly. does somebody has encounter the same problem ? and any solution ? Thanks in advance Leo Note:I hope I am in the right newsgroup. If not, sorry. Please indicate me a more appropriate group.