diff --git a/src/device/DeviceManager.cpp b/src/device/DeviceManager.cpp
index 521d491..3fa40eb 100644
--- a/src/device/DeviceManager.cpp
+++ b/src/device/DeviceManager.cpp
@@ -987,6 +987,13 @@ void DeviceManager::insertEmptyScanRecord()
 void DeviceManager::insertScanRecord()
 {
     AccessionInformation* currentAccession = ScanProcessSequence::getInstance()->topAccession().first;
+    QString studyUID, modality, mppsUID;
+    if(currentAccession != nullptr)
+    {
+        studyUID = currentAccession->mStudyUID;
+        modality = currentAccession->mModality;
+        mppsUID = currentAccession->mMPPSUID;
+    }
     QString sql = QString("INSERT INTO Scan (ScanID, ReferenceID, PatientID, AccessionNumber, PatientName, ScanDateTime, Laterality, OperatorName, State, StudyUID, Modality, MPPSUID) VALUES ('%1','%2','%3','%4','%5','%6','%7','%8', %9, '%10', '%11', '%12')")
                     .arg(mCurrentScanMeasurementID)
                     .arg(mCurrentEmptyMeasurementID)
@@ -997,9 +1004,9 @@ void DeviceManager::insertScanRecord()
                     .arg(mCurrentLaterality)
                     .arg(mCurrentOperatorName)
                     .arg(0)
-                    .arg(currentAccession->mStudyUID)
-                    .arg(currentAccession->mModality)
-                    .arg(currentAccession->mMPPSUID);
+                    .arg(studyUID)
+                    .arg(modality)
+                    .arg(mppsUID);
     if(!SQLHelper::exec(sql))
     {
         QString msg = "DB Error. G401";