diff --git a/ui/src/app/metadata/copy/CopySource.js b/ui/src/app/metadata/copy/CopySource.js
index 65e90a5e5..33836da9b 100644
--- a/ui/src/app/metadata/copy/CopySource.js
+++ b/ui/src/app/metadata/copy/CopySource.js
@@ -1,13 +1,14 @@
 import React from 'react';
 import { useForm } from 'react-hook-form';
-import Check from 'react-bootstrap/FormCheck';
 import Button from 'react-bootstrap/Button';
+import Form from 'react-bootstrap/Form';
 import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
 import { faArrowCircleRight, faAsterisk, faCheck, faTimes } from '@fortawesome/free-solid-svg-icons';
 
 import { Translate } from '../../i18n/components/translate';
 import { EntityTypeahead } from './EntityTypeahead';
 import kebabCase from 'lodash/kebabCase';
+import { useMetadataSources } from '../hooks/api';
 
 const sections = [
     { i18nKey: 'organizationInformation', property: 'organization' },
@@ -23,6 +24,8 @@ const sections = [
 
 export function CopySource({ copy, onNext }) {
 
+    const { data = [] } = useMetadataSources({ cachePolicy: 'no-cache' }, []);
+
     const [selected, setSelected] = React.useState(copy.properties);
     const onSelect = (item, checked) => {
         let s = [...selected];
@@ -59,6 +62,8 @@ export function CopySource({ copy, onNext }) {
         setValue('properties', selected);
     }, [selected, setValue]);
 
+    const sourceIds = data.map(p => p.entityId);
+
     return (
         <>
             <div className="row">
@@ -120,28 +125,24 @@ export function CopySource({ copy, onNext }) {
                                     <Translate value="message.service-resolver-name-required">Service Resolver Name is required</Translate>
                                 </small>}
                             </div>
-                            <div className="form-group">
-                                <label htmlFor="entityId">
+                            <Form.Group className={`form-group ${errors.entityId ? 'text-danger' : ''}`}>
+                                <Form.Label htmlFor="entityId">
                                     <Translate value="label.service-resolver-entity-id">New Entity ID</Translate>
                                     <FontAwesomeIcon icon={faAsterisk} className="text-danger" />
-                                </label>
-                                <input id="entityId" type="text"
-                                    className="form-control"
-                                    placeholder=""
+                                </Form.Label>
+                                <Form.Control id="entityId" type="text"
+                                    isInvalid={errors.entityId}
                                     aria-describedby="entityId-help" 
-                                    {...register('entityId', { required: true })} />
-                                {errors?.entityId &&
-                                    <small className="form-text text-danger"
-                                        id="entityId-help">
-                                        {errors.entityId.type === 'required' &&
-                                            <Translate value="message.entity-id-required">Entity ID is required</Translate>
+                                    {...register('entityId', {
+                                        required: true, validate: {
+                                            unique: v => !(sourceIds.indexOf(v) > -1)
                                         }
-                                        {errors.entityId.type === 'unique' &&
-                                            <Translate value="message.entity-id-must-be-unique">Entity ID must be unique</Translate>
-                                        }
-                                    </small>
-                                }
-                            </div>
+                                    })} />
+                                <Form.Text className={errors.entityId ? 'text-danger' : 'text-muted'}>
+                                    {errors?.entityId?.type === 'unique' && <Translate value={`message.must-be-unique`} />}
+                                    {errors?.entityId?.type === 'required' && <Translate value={`message.entity-id-required`} />}
+                                </Form.Text>
+                            </Form.Group>
                         </fieldset>
                     </form>
                 </div>
@@ -158,7 +159,7 @@ export function CopySource({ copy, onNext }) {
                                 <tr key={i}>
                                     <td><label className="mb-0" htmlFor={`property-checkbox-${i}`}><Translate value={`label.${kebabCase(item.i18nKey)}`} /></label></td>
                                     <td>
-                                        <Check
+                                        <Form.Check
                                             custom
                                             type={'checkbox'}
                                             id={`property-checkbox-${i}`}
diff --git a/ui/src/app/metadata/copy/SaveCopy.js b/ui/src/app/metadata/copy/SaveCopy.js
index 0c48515e4..9381d662a 100644
--- a/ui/src/app/metadata/copy/SaveCopy.js
+++ b/ui/src/app/metadata/copy/SaveCopy.js
@@ -1,5 +1,4 @@
 import React from 'react';
-import Check from 'react-bootstrap/FormCheck';
 import Button from 'react-bootstrap/Button';
 import { faArrowCircleLeft, faCheck, faSave, faSpinner } from '@fortawesome/free-solid-svg-icons';
 import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
@@ -12,9 +11,6 @@ import { removeNull } from '../../core/utility/remove_null';
 import { MetadataConfiguration } from '../component/MetadataConfiguration';
 import Translate from '../../i18n/components/translate';
 
-import { InfoIcon } from '../../form/component/InfoIcon';
-
-
 export function useCopiedModel (copy) {
     const { properties, target, serviceProviderName, entityId } = copy;
     const copied = removeNull(properties.reduce((c, section) => ({ ...c, ...{ [section]: target[section] } }), {}));
@@ -37,7 +33,7 @@ export function SaveCopy ({ copy, saving, onSave, onBack }) {
     const model = useCopiedModel(copy);
     const configuration = useCopiedConfiguration(model, schema, definition);
 
-    const { register, handleSubmit } = useForm({
+    const { handleSubmit } = useForm({
         mode: 'onChange',
         reValidateMode: 'onBlur',
         defaultValues: {
@@ -59,61 +55,42 @@ export function SaveCopy ({ copy, saving, onSave, onBack }) {
 
     return (
     <>
-            <div className="row">
-                <div className="col col-xs-12">
-                    <ul className="nav nav-wizard m-3">
-                        <li className="nav-item">
-                            <Button type="button" className="nav-link previous btn d-flex justify-content-between align-items-start" onClick={onBack}>
-                                <span className="direction d-flex flex-column align-items-center">
-                                    <FontAwesomeIcon icon={faArrowCircleLeft} size="2x" />
-                                    <Translate value="action.back">Back</Translate>
-                                </span>
-                                <span className="label">
-                                    <Translate value="label.name-and-entityid">
-                                    Name and Entity ID.
-                                    </Translate>
-                                </span>
-                            </Button>
-                        </li>
-                        <li className="nav-item">
-                            <h3 className="tag tag-primary">
-                                <span className="index">
-                                    <FontAwesomeIcon icon={faCheck} />
-                                </span>
-                                <Translate value="label.finish-summary-validation">Finished!</Translate>
-                            </h3>
-                        </li>
-                        <li className="nav-item">
-                            <Button className="nav-link save btn d-flex justify-content-between align-items-start" aria-label="Save" onClick={() => handleSubmit(onFinish)()} type="button">
-                                <span className="label"><Translate value="action.save">Save</Translate></span>
-                                <span className="direction d-flex flex-column align-items-center">
-                                    <FontAwesomeIcon icon={saving ? faSpinner : faSave} pulse={saving} size="2x" />
-                                    <Translate value="action.save">Save</Translate>
-                                </span>
-                            </Button>
-                        </li>
-                    </ul>
-                </div>
+        <div className="row">
+            <div className="col col-xs-12">
+                <ul className="nav nav-wizard m-3">
+                    <li className="nav-item">
+                        <Button type="button" className="nav-link previous btn d-flex justify-content-between align-items-start" onClick={onBack}>
+                            <span className="direction d-flex flex-column align-items-center">
+                                <FontAwesomeIcon icon={faArrowCircleLeft} size="2x" />
+                                <Translate value="action.back">Back</Translate>
+                            </span>
+                            <span className="label">
+                                <Translate value="label.name-and-entityid">
+                                Name and Entity ID.
+                                </Translate>
+                            </span>
+                        </Button>
+                    </li>
+                    <li className="nav-item">
+                        <h3 className="tag tag-primary">
+                            <span className="index">
+                                <FontAwesomeIcon icon={faCheck} />
+                            </span>
+                            <Translate value="label.finish-summary-validation">Finished!</Translate>
+                        </h3>
+                    </li>
+                    <li className="nav-item">
+                        <Button className="nav-link save btn d-flex justify-content-between align-items-start" aria-label="Save" onClick={() => handleSubmit(onFinish)()} type="button">
+                            <span className="label"><Translate value="action.save">Save</Translate></span>
+                            <span className="direction d-flex flex-column align-items-center">
+                                <FontAwesomeIcon icon={saving ? faSpinner : faSave} pulse={saving} size="2x" />
+                                <Translate value="action.save">Save</Translate>
+                            </span>
+                        </Button>
+                    </li>
+                </ul>
             </div>
-            <form onSubmit={ handleSubmit(onFinish) }>
-                <div className="row">
-                    <fieldset className="col-xl-6 form-section">
-                        <section className="entity-section">
-                            <div className="form-group d-flex">
-                                <label htmlFor="serviceEnabled" className="mr-2"><Translate value="label.enable-this-service" /></label>
-                                <Check custom
-                                    id="serviceEnabled"
-                                    className="mr-2"
-                                    type={'checkbox'}
-                                    {...register('serviceEnabled')}
-                                />
-                                <InfoIcon value={`tooltip.enable-this-service-upon-saving`} placement="right" />
-                            </div>
-                        </section>
-                    </fieldset>
-                </div>
-            </form>
-
+        </div>
         <MetadataConfiguration configuration={configuration} />
     </>
     );
diff --git a/ui/src/app/metadata/view/MetadataCopy.js b/ui/src/app/metadata/view/MetadataCopy.js
index 1584e4897..af4567b59 100644
--- a/ui/src/app/metadata/view/MetadataCopy.js
+++ b/ui/src/app/metadata/view/MetadataCopy.js
@@ -5,12 +5,15 @@ import { CopySource } from '../copy/CopySource';
 import { SaveCopy } from '../copy/SaveCopy';
 import { useMetadataEntity } from '../hooks/api';
 import { useHistory } from 'react-router';
+import { createNotificationAction, NotificationTypes, useNotificationDispatcher } from '../../notifications/hoc/Notifications';
 
 export function MetadataCopy ({ onShowNav }) {
 
     const { post, response, loading } = useMetadataEntity('source');
     const history = useHistory();
 
+    const dispatch = useNotificationDispatcher();
+
     const [copy, setCopy] = React.useState({
         target: null,
         serviceProviderName: null,
@@ -34,6 +37,12 @@ export function MetadataCopy ({ onShowNav }) {
         await post('', data);
         if (response.ok) {
             history.push('/');
+        } else {
+            const { errorCode, errorMessage, cause } = response.data;
+            dispatch(createNotificationAction(
+                `${errorCode}: ${errorMessage} ${cause ? `-${cause}` : ''}`,
+                NotificationTypes.ERROR
+            ));
         }
     }