diff --git a/deps/oblib/src/lib/utility/ob_tracepoint.h b/deps/oblib/src/lib/utility/ob_tracepoint.h
index ff750ebb86..2081fd5b95 100644
--- a/deps/oblib/src/lib/utility/ob_tracepoint.h
+++ b/deps/oblib/src/lib/utility/ob_tracepoint.h
@@ -689,6 +689,7 @@ class EventTable
       EN_COMPACTION_CO_MERGE_PARTITION_LONG_TIME = 734,
       EN_COMPACTION_SCHEDULE_META_MERGE = 735,
       EN_COMPACTION_ESTIMATE_ROW_FAILED = 736,
+      EN_COMPACTION_UPDATE_REPORT_SCN = 737,
 
       // please add new trace point after 750
       EN_SESSION_LEAK_COUNT_THRESHOLD = 751,
diff --git a/src/share/ob_tablet_meta_table_compaction_operator.cpp b/src/share/ob_tablet_meta_table_compaction_operator.cpp
index 52c7a0cb31..8955d3e2c8 100644
--- a/src/share/ob_tablet_meta_table_compaction_operator.cpp
+++ b/src/share/ob_tablet_meta_table_compaction_operator.cpp
@@ -344,7 +344,13 @@ int ObTabletMetaTableCompactionOperator::inner_batch_update_unequal_report_scn_t
   int64_t affected_rows = 0;
   const uint64_t meta_tenant_id = gen_meta_tenant_id(tenant_id);
   ObSqlString sql;
-  if (OB_FAIL(sql.append_fmt(
+#ifdef ERRSIM
+  ret = OB_E(EventTable::EN_COMPACTION_UPDATE_REPORT_SCN) ret;
+  if (OB_FAIL(ret)) {
+    LOG_INFO("ERRSIM EN_COMPACTION_UPDATE_REPORT_SCN", K(ret));
+  }
+#endif
+  if (FAILEDx(sql.append_fmt(
           "UPDATE %s t1 SET report_scn=if(compaction_scn>'%lu' ,'%lu', compaction_scn) WHERE "
           "tenant_id='%lu' AND ls_id='%ld' AND tablet_id IN (",
           OB_ALL_TABLET_META_TABLE_TNAME, major_frozen_scn, major_frozen_scn,