Create script.js

Author: sivamuruganandam-coder

Server-Side Components/Transform Map Scripts/Check if the Import file is valid/script.js

@@ -0,0 +1,21 @@
+/*
+When : onStart
+Active : True
+*/
+
+(function runTransformScript(source, map, log, target /*undefined onStart*/ ) {
+  
+    var table = import_set.table_name;
+    var run = new GlideAggregate(table);
+    run.addQuery("sys_import_set", import_set.sys_id);
+    run.addAggregate('COUNT');
+    run.query();
+    while (run.next()) {
+        var count = parseInt(run.getAggregate('COUNT'));
+        if (count < 1) { // Check the row count of the latest import job. If it's 0, then abort the transformation and raise a ticket (Optional)
+            ignore = true;
+            gs.error("File is empty. Hence aborting the transformation");
+        }
+    }
+
+})(source, map, log, target);