diff --git a/backend/src/graphql/model/TransactionList.ts b/backend/src/graphql/model/TransactionList.ts
index 0175048d1..f1973b7e7 100644
--- a/backend/src/graphql/model/TransactionList.ts
+++ b/backend/src/graphql/model/TransactionList.ts
@@ -13,8 +13,8 @@ export class TransactionList {
     this.decayDate = ''
   }
 
-  @Field(() => Number)
-  gdtSum: number
+  @Field(() => Number, { nullable: true })
+  gdtSum: number | null
 
   @Field(() => Number)
   count: number
diff --git a/backend/src/graphql/resolver/GdtResolver.ts b/backend/src/graphql/resolver/GdtResolver.ts
index a727c8784..c515b4e26 100644
--- a/backend/src/graphql/resolver/GdtResolver.ts
+++ b/backend/src/graphql/resolver/GdtResolver.ts
@@ -25,13 +25,17 @@ export class GdtResolver {
     const userRepository = getCustomRepository(UserRepository)
     const userEntity = await userRepository.findByPubkeyHex(context.pubKey)
 
-    const resultGDT = await apiGet(
-      `${CONFIG.GDT_API_URL}/GdtEntries/listPerEmailApi/${userEntity.email}/${currentPage}/${pageSize}/${order}`,
-    )
-    if (!resultGDT.success) {
-      throw new Error(resultGDT.data)
+    try {
+      const resultGDT = await apiGet(
+        `${CONFIG.GDT_API_URL}/GdtEntries/listPerEmailApi/${userEntity.email}/${currentPage}/${pageSize}/${order}`,
+      )
+      if (!resultGDT.success) {
+        throw new Error(resultGDT.data)
+      }
+      return new GdtEntryList(resultGDT.data)
+    } catch (err: any) {
+      throw new Error('GDT Server is not reachable.')
     }
-    return new GdtEntryList(resultGDT.data)
   }
 
   @Authorized([RIGHTS.EXIST_PID])
diff --git a/backend/src/graphql/resolver/TransactionResolver.ts b/backend/src/graphql/resolver/TransactionResolver.ts
index 8fe1e8484..4e40a35c2 100644
--- a/backend/src/graphql/resolver/TransactionResolver.ts
+++ b/backend/src/graphql/resolver/TransactionResolver.ts
@@ -331,11 +331,13 @@ export class TransactionResolver {
     )
 
     // get gdt sum
-    const resultGDTSum = await apiPost(`${CONFIG.GDT_API_URL}/GdtEntries/sumPerEmailApi`, {
-      email: userEntity.email,
-    })
-    if (!resultGDTSum.success) throw new Error(resultGDTSum.data)
-    transactions.gdtSum = Number(resultGDTSum.data.sum) || 0
+    transactions.gdtSum = null
+    try {
+      const resultGDTSum = await apiPost(`${CONFIG.GDT_API_URL}/GdtEntries/sumPerEmailApi`, {
+        email: userEntity.email,
+      })
+      if (resultGDTSum.success) transactions.gdtSum = Number(resultGDTSum.data.sum) || 0
+    } catch (err: any) {}
 
     // get balance
     const balanceRepository = getCustomRepository(BalanceRepository)
diff --git a/frontend/src/components/Status.vue b/frontend/src/components/Status.vue
index 7900763f7..92d00452d 100644
--- a/frontend/src/components/Status.vue
+++ b/frontend/src/components/Status.vue
@@ -1,7 +1,7 @@
 <template>
   <div class="gdd-status">
     <div class="p-0 gdd-status-div">
-      {{ pending ? '—' : $n(balance, 'decimal') }} {{ statusText }}
+      {{ pending || balance === null ? '—' : $n(balance, 'decimal') }} {{ statusText }}
     </div>
   </div>
 </template>
diff --git a/frontend/src/locales/de.json b/frontend/src/locales/de.json
index ac2b22fc7..5e2ad7246 100644
--- a/frontend/src/locales/de.json
+++ b/frontend/src/locales/de.json
@@ -109,6 +109,7 @@
     "funding": "Zu den Förderbeiträgen",
     "gdt-received": "GradidoTransform (GDT) erhalten",
     "no-transactions": "Du hast noch keine GradidoTransform (GDT).",
+    "not-reachable": "Der GDT Server ist nicht erreichbar.",
     "publisher": "Dein geworbenes Mitglied hat einen Beitrag bezahlt",
     "raise": "Erhöhung",
     "recruited-member": "Eingeladenes Mitglied"
diff --git a/frontend/src/locales/en.json b/frontend/src/locales/en.json
index a3fbe2ac7..75c70b258 100644
--- a/frontend/src/locales/en.json
+++ b/frontend/src/locales/en.json
@@ -109,6 +109,7 @@
     "funding": "To the funding contributions",
     "gdt-received": "GradidoTransform (GDT) received",
     "no-transactions": "You do not have GradidoTransform (GDT) yet.",
+    "not-reachable": "The GDT Server is not reachable.",
     "publisher": "A member you referred has paid a contribution",
     "raise": "Increase",
     "recruited-member": "Invited member"
diff --git a/frontend/src/views/Layout/DashboardLayout_gdd.vue b/frontend/src/views/Layout/DashboardLayout_gdd.vue
index 8f2f17a5d..a473469b6 100755
--- a/frontend/src/views/Layout/DashboardLayout_gdd.vue
+++ b/frontend/src/views/Layout/DashboardLayout_gdd.vue
@@ -92,7 +92,7 @@ export default {
           const {
             data: { transactionList },
           } = result
-          this.GdtBalance = Number(transactionList.gdtSum)
+          this.GdtBalance = transactionList.gdtSum === null ? null : Number(transactionList.gdtSum)
           this.transactions = transactionList.transactions
           this.balance = Number(transactionList.decay)
           this.bookedBalance = Number(transactionList.balance)
diff --git a/frontend/src/views/Pages/AccountOverview/GdtTransactionList.vue b/frontend/src/views/Pages/AccountOverview/GdtTransactionList.vue
index 953a0e5e0..ed38ee952 100644
--- a/frontend/src/views/Pages/AccountOverview/GdtTransactionList.vue
+++ b/frontend/src/views/Pages/AccountOverview/GdtTransactionList.vue
@@ -8,6 +8,9 @@
           {{ $t('gdt.funding') }}
         </b-button>
       </div>
+      <div v-else-if="typeof transactionGdtCount === 'object'" class="text-center">
+        {{ $t('gdt.not-reachable') }}
+      </div>
       <div
         v-else
         v-for="{ id, amount, date, comment, gdtEntryType, factor, gdt } in transactionsGdt"
diff --git a/frontend/src/views/Pages/UserProfileTransactionList.vue b/frontend/src/views/Pages/UserProfileTransactionList.vue
index 97f0d84c1..383e908b6 100644
--- a/frontend/src/views/Pages/UserProfileTransactionList.vue
+++ b/frontend/src/views/Pages/UserProfileTransactionList.vue
@@ -1,7 +1,7 @@
 <template>
   <div class="pb-4">
     <b-tabs content-class="" justified>
-      <b-tab :title="'Gradido  (' + $n(balance, 'decimal') + ' GDD)'" class="px-4">
+      <b-tab :title="`Gradido  (${$n(balance, 'decimal')} GDD)`" class="px-4">
         <p class="tab-tex">{{ $t('transaction.gdd-text') }}</p>
 
         <gdd-transaction-list
@@ -13,7 +13,10 @@
         />
       </b-tab>
 
-      <b-tab :title="'Gradido Transform  (' + $n(GdtBalance, 'decimal') + ' GDT)'" class="px-4">
+      <b-tab
+        :title="`Gradido Transform  (${GdtBalance === null ? '—' : $n(GdtBalance, 'decimal')} GDT)`"
+        class="px-4"
+      >
         <p class="">{{ $t('transaction.gdt-text') }}</p>
 
         <gdt-transaction-list />