diff --git a/clearing-parent/backend-api/src/main/java/ru/spcex/clearing/backendapi/config/BackEndApiImdgConfig.java b/clearing-parent/backend-api/src/main/java/ru/spcex/clearing/backendapi/config/BackEndApiImdgConfig.java
index b35c5af31..3134e6806 100644
--- a/clearing-parent/backend-api/src/main/java/ru/spcex/clearing/backendapi/config/BackEndApiImdgConfig.java
+++ b/clearing-parent/backend-api/src/main/java/ru/spcex/clearing/backendapi/config/BackEndApiImdgConfig.java
@@ -1,5 +1,7 @@
 package ru.spcex.clearing.backendapi.config;
 
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Qualifier;
 import org.springframework.context.annotation.Bean;
@@ -11,6 +13,8 @@ import ru.spcex.platform.imdg.iml.hazelcast.service.HazelcastService;
 
 @Configuration
 public class BackEndApiImdgConfig {
+    Logger log = LoggerFactory.getLogger(getClass());
+
     @Bean(name = "taskExecutorHazelcastClientInitializer")
     public ThreadPoolTaskExecutor taskExecutorHazelcastClientInitializer() {
         return createThreadPoolTaskExecutor(1, true);
@@ -38,6 +42,10 @@ public class BackEndApiImdgConfig {
             @Qualifier("taskExecutorIdGeneratorAwaiter") ThreadPoolTaskExecutor taskExecutorIdGeneratorAwaiter,
             BackendApiSettings clientSetting
     ) {
+        if (clientSetting.getHazelcast() == null || clientSetting.getHazelcast().getClusterMembers() == null) {
+            log.warn("Property \"backend-api.hazelcast.cluster-members\" not set!");
+            throw new IllegalArgumentException("Property \"backend-api.hazelcast.cluster-members\" not set");
+        }
         ImdgProvider imdg = new HazelcastService(taskExecutorHazelcastClientInitializer,
                 taskExecutorIdGeneratorAwaiter,
                 clientSetting.getHazelcast());
@@ -52,6 +60,10 @@ public class BackEndApiImdgConfig {
             @Qualifier("taskExecutorIdGeneratorAwaiterHist") ThreadPoolTaskExecutor taskExecutorIdGeneratorAwaiter,
             BackendApiSettings clientSetting
     ) {
+        if (clientSetting.getHazelcastSearch() == null || clientSetting.getHazelcastSearch().getClusterMembers() == null) {
+            log.warn("Property \"backend-api.hazelcast-search.cluster-members\" not set!");
+            // может работать без history, но history будет недоступна
+        }
         ImdgProvider imdg = new HazelcastService(taskExecutorHazelcastClientInitializer,
                 taskExecutorIdGeneratorAwaiter,
                 clientSetting.getHazelcastSearch());