diff --git a/abaplint.json b/abaplint.json
index b6014025f..c798f0c07 100644
--- a/abaplint.json
+++ b/abaplint.json
@@ -118,7 +118,16 @@
       "check": ["^stringtab$", "^SYCHAR01$", "^char2$", "^char20$", "^int4$", "^SYREPID$",
         "^flag$", "^char12$", "^char10$", "^char70$", "^char4$", "^sydatum$", "^syuzeit$",
         "^syst_title$", "^sychar70$", "^char30$", "^char50$",
-        "^numc2$", "^sap_bool$", "^SYCHAR10$", "^sylangu$"]
+        "^numc2$", "^sap_bool$", "^SYCHAR10$", "^sylangu$",
+        "^cl_blue_wb_utility$",
+        "^cl_srvd_wb_object_data$",
+        "^cl_wb_object_operator_factory$",
+        "^cx_wb_object_operation_error$",
+        "^if_srvd_types$",
+        "^if_wb_adt_plugin_resource_co$",
+        "^if_wb_object_data_selection_co$",
+        "^if_wb_object_operator$"
+      ]
     },
     "forbidden_identifier": true,
     "try_without_catch": true,
@@ -318,6 +327,7 @@
       "refresh": true,
       "compute": true,
       "add": true,
+      "ranges": true,
       "subtract": true,
       "multiply": true,
       "typePools": true,