diff --git a/rust/processor/src/db/common/models/events_models/parquet_events.rs b/rust/processor/src/db/common/models/events_models/parquet_events.rs
index 7e318dc11..683b6a1f7 100644
--- a/rust/processor/src/db/common/models/events_models/parquet_events.rs
+++ b/rust/processor/src/db/common/models/events_models/parquet_events.rs
@@ -9,11 +9,19 @@ use crate::{
 };
 use allocative_derive::Allocative;
 use aptos_protos::transaction::v1::{Event as EventPB, EventSizeInfo};
+use lazy_static::lazy_static;
 use parquet_derive::ParquetRecordWriter;
 use serde::{Deserialize, Serialize};
 
 // p99 currently is 303 so using 300 as a safe max length
 const EVENT_TYPE_MAX_LENGTH: usize = 300;
+const DEFAULT_CREATION_NUMBER: i64 = 0;
+const DEFAULT_SEQUENCE_NUMBER: i64 = 0;
+lazy_static! {
+    pub static ref DEFAULT_ACCOUNT_ADDRESS: String = "NULL_ACCOUNT_ADDRESS".to_string();
+    pub static ref DEFAULT_EVENT_TYPE: String = "NULL_EVENT_TYPE".to_string();
+    pub static ref DEFAULT_EVENT_DATA: String = "NULL_EVENT_DATA".to_string();
+}
 
 #[derive(Allocative, Clone, Debug, Default, Deserialize, ParquetRecordWriter, Serialize)]
 pub struct Event {
@@ -78,6 +86,31 @@ impl Event {
         }
     }
 
+    // This function is added to handle the txn with events filtered, but event_size_info is not filtered.
+    pub fn from_null_event(
+        txn_version: i64,
+        block_height: i64,
+        event_index: i64,
+        size_info: &EventSizeInfo,
+        block_timestamp: chrono::NaiveDateTime,
+    ) -> Self {
+        Event {
+            account_address: DEFAULT_ACCOUNT_ADDRESS.clone(),
+            creation_number: DEFAULT_CREATION_NUMBER,
+            sequence_number: DEFAULT_SEQUENCE_NUMBER,
+            txn_version,
+            block_height,
+            event_type: DEFAULT_EVENT_TYPE.clone(),
+            data: DEFAULT_EVENT_DATA.clone(),
+            event_index,
+            indexed_type: truncate_str(&DEFAULT_EVENT_TYPE, EVENT_TYPE_MAX_LENGTH),
+            type_tag_bytes: size_info.type_tag_bytes as i64,
+            total_bytes: size_info.total_bytes as i64,
+            event_version: 1i8, // this is for future proofing. TODO: change when events v2 comes
+            block_timestamp,
+        }
+    }
+
     pub fn from_events(
         events: &[EventPB],
         txn_version: i64,
@@ -86,10 +119,12 @@ impl Event {
         block_timestamp: chrono::NaiveDateTime,
         is_user_txn_type: bool,
     ) -> Vec<Self> {
+        let mut temp_events = events.to_vec();
+
         // event_size_info will be used for user transactions only, no promises for other transactions.
         // If event_size_info is missing due to fewer or no events, it defaults to 0.
         // No need to backfill as event_size_info is primarily for debugging user transactions.
-        if events.len() != event_size_info.len() {
+        if temp_events.len() != event_size_info.len() {
             tracing::warn!(
                 events_len = events.len(),
                 event_size_info_len = event_size_info.len(),
@@ -97,11 +132,16 @@ impl Event {
                 "Length mismatch: events size does not match event_size_info size.",
             );
             if is_user_txn_type {
-                panic!("Event size info is missing for user transaction.")
+                return handle_user_txn_type(
+                    &mut temp_events,
+                    txn_version,
+                    event_size_info,
+                    block_timestamp,
+                    block_height,
+                );
             }
         }
-
-        events
+        temp_events
             .iter()
             .enumerate()
             .map(|(index, event)| {
@@ -122,4 +162,43 @@ impl Event {
     }
 }
 
+fn handle_user_txn_type(
+    temp_events: &mut Vec<EventPB>,
+    txn_version: i64,
+    event_size_info: &[EventSizeInfo],
+    block_timestamp: chrono::NaiveDateTime,
+    block_height: i64,
+) -> Vec<Event> {
+    if event_size_info.is_empty() {
+        tracing::error!(
+            txn_version,
+            "Event size info is missing for user transaction."
+        );
+        panic!("Event size info is missing for user transaction.");
+    }
+    // Add default events to temp_events until its length matches event_size_info length
+    tracing::info!(
+        txn_version,
+        "Events are empty but event_size_info is not empty."
+    );
+    temp_events.resize(event_size_info.len(), EventPB::default());
+    temp_events
+        .iter()
+        .enumerate()
+        .map(|(index, _event)| {
+            let size_info = event_size_info.get(index).unwrap_or(&EventSizeInfo {
+                type_tag_bytes: 0,
+                total_bytes: 0,
+            });
+            Event::from_null_event(
+                txn_version,
+                block_height,
+                index as i64,
+                size_info,
+                block_timestamp,
+            )
+        })
+        .collect()
+}
+
 pub type ParquetEventModel = Event;
diff --git a/rust/processor/src/gap_detectors/mod.rs b/rust/processor/src/gap_detectors/mod.rs
index c93b19929..278175e20 100644
--- a/rust/processor/src/gap_detectors/mod.rs
+++ b/rust/processor/src/gap_detectors/mod.rs
@@ -155,6 +155,7 @@ pub async fn create_gap_detector_status_tracker_loop(
                                 {
                                     tracing::info!(
                                         last_processed_version = res.next_version_to_process,
+                                        processor_name,
                                         "Updating last processed version"
                                     );
                                     processor