BUG 11980. Change the Administrator User Role to Operator Role. SOLVED

On Admin > Users > Roles > choose Operator or Manager Role > Users > Assign Users, click on Administrator from the Available Users List and then assign this to the Assigned Users List, PM allowed you assign the Administrator user to the Operator/Manager Role. Now PM shows a notification popup saying this is not allowed.

workflow/engine/methods/roles/roles_Ajax.php

@@ -164,7 +164,9 @@ switch ($REQUEST) {
             $sData['ROL_UID'] = $ROL_UID;
             if ($sData['USR_UID'] == '00000000000000000000000000000001') {
                 if ($sData['ROL_UID'] != 'PROCESSMAKER_ADMIN') {
-                    echo '{userRole: true}';
+                    $response = new stdclass();
+					$response->userRole = true;
+					echo G::json_encode($response);
                     break;
                 }
             }