diff --git a/src/legacy-libraries-migration/LegacyLibMigrationPage.test.tsx b/src/legacy-libraries-migration/LegacyLibMigrationPage.test.tsx
index a752dc686b..79110706a7 100644
--- a/src/legacy-libraries-migration/LegacyLibMigrationPage.test.tsx
+++ b/src/legacy-libraries-migration/LegacyLibMigrationPage.test.tsx
@@ -418,7 +418,7 @@ describe('<LegacyLibMigrationPage />', () => {
     expect(axiosMock.history.post[0].data).toBe(
       '{"sources":["library-v1:MBA+123","library-v1:UNIX+LG1","library-v1:MBA+1234"],"target":"lib:SampleTaxonomyOrg1:TL1","create_collections":true,"repeat_handling_strategy":"fork"}',
     );
-    expect(mockShowToast).toHaveBeenCalledWith('Legacy libraries migration failed.');
+    expect(mockShowToast).toHaveBeenCalledWith('Legacy libraries migration have failed');
   });
 
   it('should show help sidebar', async () => {
diff --git a/src/legacy-libraries-migration/data/api.mocks.ts b/src/legacy-libraries-migration/data/api.mocks.ts
index a4d2d583ff..2386fb474c 100644
--- a/src/legacy-libraries-migration/data/api.mocks.ts
+++ b/src/legacy-libraries-migration/data/api.mocks.ts
@@ -6,6 +6,10 @@ export async function mockGetMigrationStatus(migrationId: string): Promise<api.M
       return mockGetMigrationStatus.migrationStatusData;
     case mockGetMigrationStatus.migrationIdFailed:
       return mockGetMigrationStatus.migrationStatusFailedData;
+    case mockGetMigrationStatus.migrationIdMultiple:
+      return mockGetMigrationStatus.migrationStatusFailedMultipleData;
+    case mockGetMigrationStatus.migrationIdOneLibrary:
+      return mockGetMigrationStatus.migrationStatusFailedOneLibraryData;
     default:
       /* istanbul ignore next */
       throw new Error(`mockGetMigrationStatus: unknown migration ID "${migrationId}"`);
@@ -32,6 +36,7 @@ mockGetMigrationStatus.migrationStatusData = {
       preserveUrlSlugs: false,
       targetCollectionSlug: 'coll-1',
       forwardSourceToTarget: true,
+      isFailed: false,
     },
   ],
 } as api.MigrateTaskStatusData;
@@ -55,6 +60,75 @@ mockGetMigrationStatus.migrationStatusFailedData = {
       preserveUrlSlugs: false,
       targetCollectionSlug: 'coll-1',
       forwardSourceToTarget: true,
+      isFailed: true,
+    },
+  ],
+} as api.MigrateTaskStatusData;
+mockGetMigrationStatus.migrationIdMultiple = '3';
+mockGetMigrationStatus.migrationStatusFailedMultipleData = {
+  uuid: mockGetMigrationStatus.migrationId,
+  state: 'Succeeded',
+  stateText: 'Succeeded',
+  completedSteps: 9,
+  totalSteps: 9,
+  attempts: 1,
+  created: '',
+  modified: '',
+  artifacts: [],
+  parameters: [
+    {
+      source: 'legacy-lib-1',
+      target: 'lib',
+      compositionLevel: 'component',
+      repeatHandlingStrategy: 'update',
+      preserveUrlSlugs: false,
+      targetCollectionSlug: 'coll-1',
+      forwardSourceToTarget: true,
+      isFailed: true,
+    },
+    {
+      source: 'legacy-lib-2',
+      target: 'lib',
+      compositionLevel: 'component',
+      repeatHandlingStrategy: 'update',
+      preserveUrlSlugs: false,
+      targetCollectionSlug: 'coll-1',
+      forwardSourceToTarget: true,
+      isFailed: true,
+    },
+  ],
+} as api.MigrateTaskStatusData;
+mockGetMigrationStatus.migrationIdOneLibrary = '4';
+mockGetMigrationStatus.migrationStatusFailedOneLibraryData = {
+  uuid: mockGetMigrationStatus.migrationId,
+  state: 'Succeeded',
+  stateText: 'Succeeded',
+  completedSteps: 9,
+  totalSteps: 9,
+  attempts: 1,
+  created: '',
+  modified: '',
+  artifacts: [],
+  parameters: [
+    {
+      source: 'legacy-lib-1',
+      target: 'lib',
+      compositionLevel: 'component',
+      repeatHandlingStrategy: 'update',
+      preserveUrlSlugs: false,
+      targetCollectionSlug: 'coll-1',
+      forwardSourceToTarget: true,
+      isFailed: true,
+    },
+    {
+      source: 'legacy-lib-2',
+      target: 'lib',
+      compositionLevel: 'component',
+      repeatHandlingStrategy: 'update',
+      preserveUrlSlugs: false,
+      targetCollectionSlug: 'coll-1',
+      forwardSourceToTarget: true,
+      isFailed: false,
     },
   ],
 } as api.MigrateTaskStatusData;
diff --git a/src/legacy-libraries-migration/data/api.ts b/src/legacy-libraries-migration/data/api.ts
index fd711ec79c..ec894e4ba6 100644
--- a/src/legacy-libraries-migration/data/api.ts
+++ b/src/legacy-libraries-migration/data/api.ts
@@ -21,6 +21,7 @@ export interface MigrateArtifacts {
   preserveUrlSlugs: boolean;
   targetCollectionSlug: string;
   forwardSourceToTarget: boolean;
+  isFailed: boolean;
 }
 
 export interface MigrateTaskStatusData {
diff --git a/src/legacy-libraries-migration/messages.ts b/src/legacy-libraries-migration/messages.ts
index cfde78223c..e7322d9a70 100644
--- a/src/legacy-libraries-migration/messages.ts
+++ b/src/legacy-libraries-migration/messages.ts
@@ -142,9 +142,19 @@ const messages = defineMessages({
   },
   migrationFailed: {
     id: 'legacy-libraries-migration.confirmation-step.toast.migration-failed',
-    defaultMessage: 'Legacy libraries migration failed.',
+    defaultMessage: 'Legacy libraries migration have failed',
     description: 'Toast message that indicates the migration of legacy libraries is failed',
   },
+  migrationFailedMultiple: {
+    id: 'legacy-libraries-migration.confirmation-step.toast.migration-multiple-failed',
+    defaultMessage: 'Multiple legacy libraries have failed',
+    description: 'Toast message that indicates the migration of legacy libraries is failed',
+  },
+  migrationFailedOneLibrary: {
+    id: 'legacy-libraries-migration.confirmation-step.toast.migration-one-failed',
+    defaultMessage: 'The legacy library with this key has failed: {key}',
+    description: 'Toast message that indicates that one legacy library has failed in the migration',
+  },
   migrationSuccess: {
     id: 'legacy-libraries-migration.confirmation-step.toast.migration-success',
     defaultMessage: 'The migration of legacy libraries has been completed successfully.',
diff --git a/src/library-authoring/LibraryAuthoringPage.test.tsx b/src/library-authoring/LibraryAuthoringPage.test.tsx
index d2cc65d58a..2094fca40f 100644
--- a/src/library-authoring/LibraryAuthoringPage.test.tsx
+++ b/src/library-authoring/LibraryAuthoringPage.test.tsx
@@ -1089,6 +1089,32 @@ describe('<LibraryAuthoringPage />', () => {
       },
     });
 
-    await waitFor(() => expect(mockShowToast).toHaveBeenCalledWith('Legacy libraries migration failed.'));
+    await waitFor(() => expect(mockShowToast).toHaveBeenCalledWith('Legacy libraries migration have failed'));
+  });
+
+  it('Should show fail multiple legacy libraries in a migration', async () => {
+    render(<LibraryLayout />, {
+      path,
+      routerProps: {
+        initialEntries: [
+          `/library/${mockContentLibrary.libraryId}?migration_task=${mockGetMigrationStatus.migrationIdMultiple}`,
+        ],
+      },
+    });
+
+    await waitFor(() => expect(mockShowToast).toHaveBeenCalledWith('Multiple legacy libraries have failed'));
+  });
+
+  it('Should show fail one legacy library in a migration', async () => {
+    render(<LibraryLayout />, {
+      path,
+      routerProps: {
+        initialEntries: [
+          `/library/${mockContentLibrary.libraryId}?migration_task=${mockGetMigrationStatus.migrationIdOneLibrary}`,
+        ],
+      },
+    });
+
+    await waitFor(() => expect(mockShowToast).toHaveBeenCalledWith('The legacy library with this key has failed: legacy-lib-1'));
   });
 });
diff --git a/src/library-authoring/LibraryAuthoringPage.tsx b/src/library-authoring/LibraryAuthoringPage.tsx
index 90ee0040eb..63689635f6 100644
--- a/src/library-authoring/LibraryAuthoringPage.tsx
+++ b/src/library-authoring/LibraryAuthoringPage.tsx
@@ -225,10 +225,25 @@ const LibraryAuthoringPage = ({
   if (migrationId) {
     let deleteMigrationIdParam = false;
     if (migrationStatusData?.state === 'Succeeded') {
-      showToast(intl.formatMessage(migrationMessages.migrationSuccess));
+      // Check if any library migrations failed.
+      // A `Succeeded` state means that the bulk migration ended, but some libraries might have failed.
+      const failedMigrations = migrationStatusData.parameters.filter(item => item.isFailed);
+      if (failedMigrations.length > 1) {
+        showToast(intl.formatMessage(migrationMessages.migrationFailedMultiple));
+      } else if (failedMigrations.length === 1) {
+        showToast(intl.formatMessage(
+          migrationMessages.migrationFailedOneLibrary,
+          {
+            key: failedMigrations[0].source,
+          },
+        ));
+      } else {
+        showToast(intl.formatMessage(migrationMessages.migrationSuccess));
+      }
       queryClient.invalidateQueries({ predicate: (query) => libraryQueryPredicate(query, libraryId) });
       deleteMigrationIdParam = true;
     } else if (migrationStatusData?.state === 'Failed') {
+      // A `Failed` state means that the entire bulk migration has failed.
       showToast(intl.formatMessage(migrationMessages.migrationFailed));
       deleteMigrationIdParam = true;
     } else if (migrationStatusData?.state === 'Canceled') {