CRFCN0733E Invalid POSIX character class class_name.
Playback or recording cannot be completed.
Explanation
The class_name Portable Operating
System Interface (POSIX) character is not valid. While recording or
playback there are instances where the verification point text is
evaluated as regular expression. If the verification point contains
a regular expression with incorrect syntax, the process cannot continue.
User response
Open the verification point from the script explorer
and verify the syntax of the regular expression.