ADD: Include Transaction API object in Transaction error output

frontend/src/components/TransactionList.vue

@@ -129,7 +129,7 @@
             Weitere Fehlerinformationen:
           </p>
           <CopyField class="shadow" variant="danger"
-                     :text="JSON.stringify($store.state.transaction_result.error, null, 1)"
+                     :text="JSON.stringify({ta: api_ta, result: $store.state.transaction_result.error}, null, 1)"
                      multiline/>
         </template>
         <template v-if="$store.state.transaction_result.type === 'success'">
@@ -238,6 +238,7 @@ import DBEditor from './DBEditor'
 import TransactionUtil from '@/util/transactionutil'
 import Vue from 'vue'
 import CopyField from './CopyField'
+import APIUtils from '@/util/apiutil'
 
 export default {
   name: 'TransactionList',
@@ -266,6 +267,9 @@ export default {
         })
       }
       return res
+    },
+    api_ta() {
+      return APIUtils.buildAPITaFromTaObjectArray(this.$store.state)
     }
   },
   methods: {