diff --git a/migration/i4.1z/oracle/201710312225_MissingForeignKeys.sql b/migration/i4.1z/oracle/201710312225_MissingForeignKeys.sql
new file mode 100644
index 0000000000..ccf5a476a6
--- /dev/null
+++ b/migration/i4.1z/oracle/201710312225_MissingForeignKeys.sql
@@ -0,0 +1,18 @@
+-- missing foreign keys
+ALTER TABLE AD_Column ADD CONSTRAINT PADashboardContent_ADColumn FOREIGN KEY (PA_DashboardContent_ID) REFERENCES PA_DashboardContent DEFERRABLE INITIALLY DEFERRED;
+
+ALTER TABLE AD_CtxHelpSuggestion ADD CONSTRAINT ADUserClient_ADCtxHelpSuggesti FOREIGN KEY (AD_UserClient_ID) REFERENCES AD_AllClients_V DEFERRABLE INITIALLY DEFERRED;
+
+ALTER TABLE AD_CtxHelpSuggestion ADD CONSTRAINT ADUser_ADCtxHelpSuggestion FOREIGN KEY (AD_User_ID) REFERENCES AD_AllUsers_V DEFERRABLE INITIALLY DEFERRED;
+
+ALTER TABLE AD_FieldSuggestion ADD CONSTRAINT ADUserClient_ADFieldSuggestion FOREIGN KEY (AD_UserClient_ID) REFERENCES AD_AllClients_V DEFERRABLE INITIALLY DEFERRED;
+
+ALTER TABLE AD_FieldSuggestion ADD CONSTRAINT ADUser_ADFieldSuggestion FOREIGN KEY (AD_User_ID) REFERENCES AD_AllUsers_V DEFERRABLE INITIALLY DEFERRED;
+
+ALTER TABLE AD_PInstance ADD CONSTRAINT ADLanguage_ADPInstance FOREIGN KEY (AD_Language_ID) REFERENCES AD_Language DEFERRABLE INITIALLY DEFERRED;
+
+ALTER TABLE AD_WF_Node ADD CONSTRAINT ADInfoWindow_ADWFNode FOREIGN KEY (AD_InfoWindow_ID) REFERENCES AD_InfoWindow DEFERRABLE INITIALLY DEFERRED;
+
+SELECT register_migration_script('201710312225_MissingForeignKeys.sql') FROM dual
+;
+
diff --git a/migration/i4.1z/postgresql/201710312225_MissingForeignKeys.sql b/migration/i4.1z/postgresql/201710312225_MissingForeignKeys.sql
new file mode 100644
index 0000000000..ccf5a476a6
--- /dev/null
+++ b/migration/i4.1z/postgresql/201710312225_MissingForeignKeys.sql
@@ -0,0 +1,18 @@
+-- missing foreign keys
+ALTER TABLE AD_Column ADD CONSTRAINT PADashboardContent_ADColumn FOREIGN KEY (PA_DashboardContent_ID) REFERENCES PA_DashboardContent DEFERRABLE INITIALLY DEFERRED;
+
+ALTER TABLE AD_CtxHelpSuggestion ADD CONSTRAINT ADUserClient_ADCtxHelpSuggesti FOREIGN KEY (AD_UserClient_ID) REFERENCES AD_AllClients_V DEFERRABLE INITIALLY DEFERRED;
+
+ALTER TABLE AD_CtxHelpSuggestion ADD CONSTRAINT ADUser_ADCtxHelpSuggestion FOREIGN KEY (AD_User_ID) REFERENCES AD_AllUsers_V DEFERRABLE INITIALLY DEFERRED;
+
+ALTER TABLE AD_FieldSuggestion ADD CONSTRAINT ADUserClient_ADFieldSuggestion FOREIGN KEY (AD_UserClient_ID) REFERENCES AD_AllClients_V DEFERRABLE INITIALLY DEFERRED;
+
+ALTER TABLE AD_FieldSuggestion ADD CONSTRAINT ADUser_ADFieldSuggestion FOREIGN KEY (AD_User_ID) REFERENCES AD_AllUsers_V DEFERRABLE INITIALLY DEFERRED;
+
+ALTER TABLE AD_PInstance ADD CONSTRAINT ADLanguage_ADPInstance FOREIGN KEY (AD_Language_ID) REFERENCES AD_Language DEFERRABLE INITIALLY DEFERRED;
+
+ALTER TABLE AD_WF_Node ADD CONSTRAINT ADInfoWindow_ADWFNode FOREIGN KEY (AD_InfoWindow_ID) REFERENCES AD_InfoWindow DEFERRABLE INITIALLY DEFERRED;
+
+SELECT register_migration_script('201710312225_MissingForeignKeys.sql') FROM dual
+;
+