diff --git a/TaskServer/ProcessExecutionEvents.js b/TaskServer/ProcessExecutionEvents.js
index ba5bd34fa..9d11febff 100644
--- a/TaskServer/ProcessExecutionEvents.js
+++ b/TaskServer/ProcessExecutionEvents.js
@@ -99,6 +99,7 @@
                     if (networkNode.dataTasks !== undefined) {
                         for (let z = 0; z < networkNode.dataTasks.projectDataTasks.length; z++) {
                             let projectDataTasks = networkNode.dataTasks.projectDataTasks[z]
+                            if (projectDataTasks.exchangeDataTasks === undefined) {continue} 
                             for (let j = 0; j < projectDataTasks.exchangeDataTasks.length; j++) {
                                 let exchangeTasks = projectDataTasks.exchangeDataTasks[j]
                                 for (let p = 0; p < exchangeTasks.marketDataTasks.length; p++) {
diff --git a/TaskServer/StatusReport.js b/TaskServer/StatusReport.js
index e2263623f..6c28ca7d2 100644
--- a/TaskServer/StatusReport.js
+++ b/TaskServer/StatusReport.js
@@ -125,6 +125,7 @@
                     if (branch === undefined) { return }
                     for (let z = 0; z < branch.projectDataTasks.length; z++) {
                         let projectDataTasks = branch.projectDataTasks[z]
+                        if (projectDataTasks.exchangeDataTasks === undefined) {continue} 
                         for (let j = 0; j < projectDataTasks.exchangeDataTasks.length; j++) {
                             let exchangeTasks = projectDataTasks.exchangeDataTasks[j]
                             for (let p = 0; p < exchangeTasks.marketDataTasks.length; p++) {