Error TTS begin and TTscommit. to resolve this to run this code in job

//Error TTS begin and TTscommit. to resolve this to run this code in job

static void TheAxaptaResetTTS(Args _args)
{
    while (appl.ttsLevel() > 0)
    {
        info(strfmt("Level %1 aborted",appl.ttsLevel()));
        ttsAbort;
    }
}