diff --git a/segmentstore/server/src/main/java/io/pravega/segmentstore/server/reading/StreamSegmentReadIndex.java b/segmentstore/server/src/main/java/io/pravega/segmentstore/server/reading/StreamSegmentReadIndex.java
index <HASH>..<HASH> 100644
--- a/segmentstore/server/src/main/java/io/pravega/segmentstore/server/reading/StreamSegmentReadIndex.java
+++ b/segmentstore/server/src/main/java/io/pravega/segmentstore/server/reading/StreamSegmentReadIndex.java
@@ -1172,7 +1172,7 @@ class StreamSegmentReadIndex implements CacheManager.Client, AutoCloseable {
                     insert(offset, data);
                 }
             } catch (Exception ex) {
-                log.error("{}: Unable to process Storage Read callback. Offset={}, Result=[{}].", this.traceObjectId, offset, result);
+                log.error("{}: Unable to process Storage Read callback. Offset={}, Result=[{}].", this.traceObjectId, offset, result, ex);
             }
         };
Issue <I>: (SegmentStore) Logging the exception in StreamSegmentReadIndex.queueStorageRead (#<I>)

Fixed the error logging in StreamSegmentReadIndex.queueStorageRead to log the exception, not just the message.