diff --git a/alerting/src/main/kotlin/org/opensearch/alerting/DocumentLevelMonitorRunner.kt b/alerting/src/main/kotlin/org/opensearch/alerting/DocumentLevelMonitorRunner.kt
index 204acdd3d..f2af4140e 100644
--- a/alerting/src/main/kotlin/org/opensearch/alerting/DocumentLevelMonitorRunner.kt
+++ b/alerting/src/main/kotlin/org/opensearch/alerting/DocumentLevelMonitorRunner.kt
@@ -36,6 +36,7 @@ import org.opensearch.core.rest.RestStatus
 import org.opensearch.index.IndexNotFoundException
 import org.opensearch.index.seqno.SequenceNumbers
 import org.opensearch.node.NodeClosedException
+import org.opensearch.transport.ActionNotFoundTransportException
 import org.opensearch.transport.ConnectTransportException
 import org.opensearch.transport.RemoteTransportException
 import org.opensearch.transport.TransportException
@@ -281,7 +282,8 @@ class DocumentLevelMonitorRunner : MonitorRunner() {
                                                     e is RemoteTransportException &&
                                                         (
                                                             cause is NodeClosedException ||
-                                                                cause is CircuitBreakingException
+                                                                cause is CircuitBreakingException ||
+                                                                cause is ActionNotFoundTransportException
                                                             )
                                                     )
                                             ) {
diff --git a/alerting/src/main/kotlin/org/opensearch/alerting/transport/TransportDocLevelMonitorFanOutAction.kt b/alerting/src/main/kotlin/org/opensearch/alerting/transport/TransportDocLevelMonitorFanOutAction.kt
index 48f55dadc..343bac978 100644
--- a/alerting/src/main/kotlin/org/opensearch/alerting/transport/TransportDocLevelMonitorFanOutAction.kt
+++ b/alerting/src/main/kotlin/org/opensearch/alerting/transport/TransportDocLevelMonitorFanOutAction.kt
@@ -152,8 +152,6 @@ class TransportDocLevelMonitorFanOutAction
     var totalDocsSizeInBytesStat = 0L
     var docsSizeOfBatchInBytes = 0L
     var findingsToTriggeredQueries: Map<String, List<DocLevelQuery>> = mutableMapOf()
-    // Maps a finding ID to the related document.
-    private val findingIdToDocSource = mutableMapOf<String, MultiGetItemResponse>()
 
     @Volatile var percQueryMaxNumDocsInMemory: Int = PERCOLATE_QUERY_MAX_NUM_DOCS_IN_MEMORY.get(settings)
     @Volatile var percQueryDocsSizeMemoryPercentageLimit: Int = PERCOLATE_QUERY_DOCS_SIZE_MEMORY_PERCENTAGE_LIMIT.get(settings)
@@ -164,10 +162,6 @@ class TransportDocLevelMonitorFanOutAction
     @Volatile var allowList: List<String> = DestinationSettings.ALLOW_LIST.get(settings)
     @Volatile var fetchOnlyQueryFieldNames = DOC_LEVEL_MONITOR_FETCH_ONLY_QUERY_FIELDS_ENABLED.get(settings)
 
-    /* Contains list of docs source that are held in memory to submit to percolate query against query index.
-            * Docs are fetched from the source index per shard and transformed.*/
-    val transformedDocs = mutableListOf<Pair<String, TransformedDocDto>>()
-
     init {
         clusterService.clusterSettings.addSettingsUpdateConsumer(PERCOLATE_QUERY_MAX_NUM_DOCS_IN_MEMORY) {
             percQueryMaxNumDocsInMemory = it
@@ -227,10 +221,10 @@ class TransportDocLevelMonitorFanOutAction
             val queryToDocIds = mutableMapOf<DocLevelQuery, MutableSet<String>>()
             val inputRunResults = mutableMapOf<String, MutableSet<String>>()
             val docsToQueries = mutableMapOf<String, MutableList<String>>()
+            val transformedDocs = mutableListOf<Pair<String, TransformedDocDto>>()
+            val findingIdToDocSource = mutableMapOf<String, MultiGetItemResponse>()
             val isTempMonitor = dryrun || monitor.id == Monitor.NO_ID
 
-            val lastRunContext = if (monitorMetadata.lastRunContext.isNullOrEmpty()) mutableMapOf()
-            else monitorMetadata.lastRunContext.toMutableMap() as MutableMap<String, MutableMap<String, Any>>
             val docLevelMonitorInput = request.monitor.inputs[0] as DocLevelMonitorInput
             val queries: List<DocLevelQuery> = docLevelMonitorInput.queries
             val fieldsToBeQueried = mutableSetOf<String>()
@@ -265,7 +259,8 @@ class TransportDocLevelMonitorFanOutAction
                 updatedIndexNames,
                 concreteIndicesSeenSoFar,
                 ArrayList(fieldsToBeQueried),
-                shardIds.map { it.id }
+                shardIds.map { it.id },
+                transformedDocs
             ) { shard, maxSeqNo -> // function passed to update last run context with new max sequence number
                 indexExecutionContext.updatedLastRunContext[shard] = maxSeqNo
             }
@@ -277,6 +272,7 @@ class TransportDocLevelMonitorFanOutAction
                     concreteIndicesSeenSoFar,
                     inputRunResults,
                     docsToQueries,
+                    transformedDocs
                 )
             }
             monitorResult = monitorResult.copy(inputResults = InputRunResults(listOf(inputRunResults)))
@@ -311,6 +307,7 @@ class TransportDocLevelMonitorFanOutAction
                         queryToDocIds,
                         dryrun,
                         executionId = executionId,
+                        findingIdToDocSource,
                         workflowRunContext = workflowRunContext
                     )
                 }
@@ -357,6 +354,7 @@ class TransportDocLevelMonitorFanOutAction
         queryToDocIds: Map<DocLevelQuery, Set<String>>,
         dryrun: Boolean,
         executionId: String,
+        findingIdToDocSource: MutableMap<String, MultiGetItemResponse>,
         workflowRunContext: WorkflowRunContext?
     ): DocumentLevelTriggerRunResult {
         val triggerCtx = DocumentLevelTriggerExecutionContext(monitor, trigger)
@@ -389,7 +387,8 @@ class TransportDocLevelMonitorFanOutAction
         if (printsSampleDocData(trigger) && triggerFindingDocPairs.isNotEmpty())
             getDocSources(
                 findingToDocPairs = findingToDocPairs,
-                monitor = monitor
+                monitor = monitor,
+                findingIdToDocSource = findingIdToDocSource
             )
 
         val alerts = mutableListOf<Alert>()
@@ -674,6 +673,7 @@ class TransportDocLevelMonitorFanOutAction
         concreteIndices: List<String>,
         fieldsToBeQueried: List<String>,
         shardList: List<Int>,
+        transformedDocs: MutableList<Pair<String, TransformedDocDto>>,
         updateLastRunContext: (String, String) -> Unit
     ) {
         for (shardId in shardList) {
@@ -723,6 +723,7 @@ class TransportDocLevelMonitorFanOutAction
                             concreteIndices,
                             inputRunResults,
                             docsToQueries,
+                            transformedDocs
                         )
                     }
                     docTransformTimeTakenStat += System.currentTimeMillis() - startTime
@@ -749,6 +750,7 @@ class TransportDocLevelMonitorFanOutAction
                     concreteIndices,
                     inputRunResults,
                     docsToQueries,
+                    transformedDocs
                 )
             }
         }
@@ -761,6 +763,7 @@ class TransportDocLevelMonitorFanOutAction
         concreteIndices: List<String>,
         inputRunResults: MutableMap<String, MutableSet<String>>,
         docsToQueries: MutableMap<String, MutableList<String>>,
+        transformedDocs: MutableList<Pair<String, TransformedDocDto>>
     ) {
         try {
             val percolateQueryResponseHits = runPercolateQueryOnTransformedDocs(
@@ -1042,7 +1045,8 @@ class TransportDocLevelMonitorFanOutAction
      */
     private suspend fun getDocSources(
         findingToDocPairs: List<Pair<String, String>>,
-        monitor: Monitor
+        monitor: Monitor,
+        findingIdToDocSource: MutableMap<String, MultiGetItemResponse>
     ) {
         val docFieldTags = parseSampleDocTags(monitor.triggers)
         val request = MultiGetRequest()