The values of all error variables will exist after the script execution. The first variable,
This error variable determines what action is to be taken by Qlik Sense when an error is encountered during script execution.
This error variable returns the error code of the last executed script statement.
This error variable returns the total number of statements that have caused errors during the current script execution. This variable is always reset to 0 at the start of script execution.
This error variable will contain a concatenated list of all script errors that have occurred during the last script execution. Each error is separated by a line feed.