OnComplete Script, why it is giving undefined

[Singhdeep70]

(function runTransformScript(source, map, log, target ) {

    var runGR = map.sys_id;

    if(runGR){

        var inserted = runGR.inserts;

        var updated = runGR.updates;

        var rejected = runGR.ignored;

        var total = runGR.total;

        var summary = "Inserted: " + inserted +

                      ", Updated: " + updated +

                      ", Rejected: " + rejected +

                      ", Total: " + total;

        gs.eventQueue("Incident.import.complete", null, summary, "");

    }

})(source, map, log, target);

[Zach Koch]

You're trying use a string as a GlideRecord. In your script runGR is a string, not a GlideRecord, so anywhere you use runGR and try to access the attribute, you get undefined because it doesn't exist. If you're trying to use map as a GlideRecord, then use map.<yourAttribute>  instead of runGR. <yourAttribute>