diff --git a/src/main/java/redis/clients/jedis/search/SearchResult.java b/src/main/java/redis/clients/jedis/search/SearchResult.java
index 55afbe0b24..b51e791927 100644
--- a/src/main/java/redis/clients/jedis/search/SearchResult.java
+++ b/src/main/java/redis/clients/jedis/search/SearchResult.java
@@ -21,10 +21,16 @@ public class SearchResult {
 
   private final long totalResults;
   private final List<Document> documents;
+  private final List<String> warnings;
 
   private SearchResult(long totalResults, List<Document> documents) {
+    this(totalResults, documents, (List<String>) null);
+  }
+
+  private SearchResult(long totalResults, List<Document> documents, List<String> warnings) {
     this.totalResults = totalResults;
     this.documents = documents;
+    this.warnings = warnings;
   }
 
   public long getTotalResults() {
@@ -35,10 +41,16 @@ public List<Document> getDocuments() {
     return Collections.unmodifiableList(documents);
   }
 
+  public List<String> getWarnings() {
+    return warnings;
+  }
+
   @Override
   public String toString() {
     return getClass().getSimpleName() + "{Total results:" + totalResults
-        + ", Documents:" + documents + "}";
+        + ", Documents:" + documents
+        + (warnings != null ? ", Warnings:" + warnings : "")
+        + "}";
   }
 
   public static class SearchResultBuilder extends Builder<SearchResult> {
@@ -104,6 +116,7 @@ public static final class PerFieldDecoderSearchResultBuilder extends Builder<Sea
 
     private static final String TOTAL_RESULTS_STR = "total_results";
     private static final String RESULTS_STR = "results";
+    private static final String WARNINGS_STR = "warning";
 
     private final Builder<Document> documentBuilder;
 
@@ -120,20 +133,25 @@ public SearchResult build(Object data) {
       List<KeyValue> list = (List<KeyValue>) data;
       long totalResults = -1;
       List<Document> results = null;
+      List<String> warnings = null;
       for (KeyValue kv : list) {
         String key = BuilderFactory.STRING.build(kv.getKey());
+        Object rawVal = kv.getValue();
         switch (key) {
           case TOTAL_RESULTS_STR:
-            totalResults = BuilderFactory.LONG.build(kv.getValue());
+            totalResults = BuilderFactory.LONG.build(rawVal);
             break;
           case RESULTS_STR:
-            results = ((List<Object>) kv.getValue()).stream()
+            results = ((List<Object>) rawVal).stream()
                 .map(documentBuilder::build)
                 .collect(Collectors.toList());
             break;
+          case WARNINGS_STR:
+            warnings = BuilderFactory.STRING_LIST.build(rawVal);
+            break;
         }
       }
-      return new SearchResult(totalResults, results);
+      return new SearchResult(totalResults, results, warnings);
     }
   };
   /// <-- RESP3
diff --git a/src/main/java/redis/clients/jedis/search/aggr/AggregationResult.java b/src/main/java/redis/clients/jedis/search/aggr/AggregationResult.java
index cec65f9cd9..99c47e9fcb 100644
--- a/src/main/java/redis/clients/jedis/search/aggr/AggregationResult.java
+++ b/src/main/java/redis/clients/jedis/search/aggr/AggregationResult.java
@@ -19,37 +19,18 @@ public class AggregationResult {
 
   private final List<Map<String, Object>> results;
 
-  private Long cursorId = -1L;
-
-  private AggregationResult(Object resp, long cursorId) {
-    this(resp);
-    this.cursorId = cursorId;
-  }
+  private final List<String> warnings;
 
-  private AggregationResult(Object resp) {
-    List<Object> list = (List<Object>) SafeEncoder.encodeObject(resp);
-
-    // the first element is always the number of results
-    totalResults = (Long) list.get(0);
-    results = new ArrayList<>(list.size() - 1);
+  private Long cursorId = -1L;
 
-    for (int i = 1; i < list.size(); i++) {
-      List<Object> mapList = (List<Object>) list.get(i);
-      Map<String, Object> map = new HashMap<>(mapList.size() / 2, 1f);
-      for (int j = 0; j < mapList.size(); j += 2) {
-        Object r = mapList.get(j);
-        if (r instanceof JedisDataException) {
-          throw (JedisDataException) r;
-        }
-        map.put((String) r, mapList.get(j + 1));
-      }
-      results.add(map);
-    }
+  private AggregationResult(long totalResults, List<Map<String, Object>> results) {
+    this(totalResults, results, (List<String>) null);
   }
 
-  private AggregationResult(long totalResults, List<Map<String, Object>> results) {
+  public AggregationResult(long totalResults, List<Map<String, Object>> results, List<String> warnings) {
     this.totalResults = totalResults;
     this.results = results;
+    this.warnings = warnings;
   }
 
   private void setCursorId(Long cursorId) {
@@ -80,12 +61,17 @@ public Row getRow(int index) {
     return new Row(results.get(index));
   }
 
+  public List<String> getWarnings() {
+    return warnings;
+  }
+
   public static final Builder<AggregationResult> SEARCH_AGGREGATION_RESULT = new Builder<AggregationResult>() {
 
     private static final String TOTAL_RESULTS_STR = "total_results";
     private static final String RESULTS_STR = "results";
     // private static final String FIELDS_STR = "fields";
     private static final String FIELDS_STR = "extra_attributes";
+    private static final String WARNINGS_STR = "warning";
 
     @Override
     public AggregationResult build(Object data) {
@@ -96,14 +82,16 @@ public AggregationResult build(Object data) {
         List<KeyValue> kvList = (List<KeyValue>) data;
         long totalResults = -1;
         List<Map<String, Object>> results = null;
+        List<String> warnings = null;
         for (KeyValue kv : kvList) {
           String key = BuilderFactory.STRING.build(kv.getKey());
+          Object rawVal = kv.getValue();
           switch (key) {
             case TOTAL_RESULTS_STR:
-              totalResults = BuilderFactory.LONG.build(kv.getValue());
+              totalResults = BuilderFactory.LONG.build(rawVal);
               break;
             case RESULTS_STR:
-              List<List<KeyValue>> resList = (List<List<KeyValue>>) kv.getValue();
+              List<List<KeyValue>> resList = (List<List<KeyValue>>) rawVal;
               results = new ArrayList<>(resList.size());
               for (List<KeyValue> rikv : resList) {
                 for (KeyValue ikv : rikv) {
@@ -114,9 +102,12 @@ public AggregationResult build(Object data) {
                 }
               }
               break;
+            case WARNINGS_STR:
+              warnings = BuilderFactory.STRING_LIST.build(rawVal);
+              break;
           }
         }
-        return new AggregationResult(totalResults, results);
+        return new AggregationResult(totalResults, results, warnings);
       }
 
       list = (List<Object>) SafeEncoder.encodeObject(data);
diff --git a/src/test/java/redis/clients/jedis/modules/search/SearchDefaultDialectTest.java b/src/test/java/redis/clients/jedis/modules/search/SearchDefaultDialectTest.java
index 34adccf1d5..3c7d4f2372 100644
--- a/src/test/java/redis/clients/jedis/modules/search/SearchDefaultDialectTest.java
+++ b/src/test/java/redis/clients/jedis/modules/search/SearchDefaultDialectTest.java
@@ -1,6 +1,7 @@
 package redis.clients.jedis.modules.search;
 
 import static org.junit.Assert.*;
+import static redis.clients.jedis.util.AssertUtil.assertEqualsByProtocol;
 import static redis.clients.jedis.util.AssertUtil.assertOK;
 
 import java.util.*;
@@ -17,6 +18,7 @@
 import redis.clients.jedis.exceptions.JedisDataException;
 import redis.clients.jedis.search.*;
 import redis.clients.jedis.search.schemafields.NumericField;
+import redis.clients.jedis.search.schemafields.TagField;
 import redis.clients.jedis.search.schemafields.TextField;
 import redis.clients.jedis.modules.RedisModuleCommandsTestBase;
 import redis.clients.jedis.search.aggr.AggregationBuilder;
@@ -57,6 +59,14 @@ private void addDocument(Document doc) {
     client.hset(key, map);
   }
 
+  private static Map<String, String> toMap(String... values) {
+    Map<String, String> map = new HashMap<>();
+    for (int i = 0; i < values.length; i += 2) {
+      map.put(values[i], values[i + 1]);
+    }
+    return map;
+  }
+
   @Test
   public void testQueryParams() {
     Schema sc = new Schema().addNumericField("numval");
@@ -199,4 +209,30 @@ public void dialectBoundSpellCheck() {
             FTSpellCheckParams.spellCheckParams().dialect(0)));
     MatcherAssert.assertThat(error.getMessage(), Matchers.containsString("DIALECT requires a non negative integer"));
   }
+
+  @org.junit.Ignore
+  @Test
+  public void warningMaxPrefixExpansions() {
+    final String configParam = "MAXPREFIXEXPANSIONS";
+    String configValue = (String) client.ftConfigGet(configParam).get(configParam);
+    try {
+      assertOK(client.ftCreate(INDEX, FTCreateParams.createParams().on(IndexDataType.HASH),
+          TextField.of("t"), TagField.of("t2")));
+
+      client.hset("doc13", toMap("t", "foo", "t2", "foo"));
+
+      client.ftConfigSet(configParam, "1");
+
+      SearchResult srcResult = client.ftSearch(INDEX, "fo*");
+      assertEqualsByProtocol(protocol, null, Arrays.asList(), srcResult.getWarnings());
+
+      client.hset("doc23", toMap("t", "fooo", "t2", "fooo"));
+
+      AggregationResult aggResult = client.ftAggregate(INDEX, new AggregationBuilder("fo*").loadAll());
+      assertEqualsByProtocol(protocol, null, Arrays.asList("Max prefix expansions limit was reached"), aggResult.getWarnings());
+    } finally {
+      client.ftConfigSet(configParam, configValue);
+    }
+  }
+
 }
diff --git a/src/test/java/redis/clients/jedis/util/AssertUtil.java b/src/test/java/redis/clients/jedis/util/AssertUtil.java
index 110be7e48e..152f981d84 100644
--- a/src/test/java/redis/clients/jedis/util/AssertUtil.java
+++ b/src/test/java/redis/clients/jedis/util/AssertUtil.java
@@ -7,7 +7,6 @@
 import java.util.Collection;
 import java.util.Iterator;
 import java.util.List;
-import java.util.Map;
 import java.util.Objects;
 import java.util.Set;