diff --git a/AppData/ComLib.cs b/AppData/ComLib.cs
index d9f2f4c..9344799 100644
--- a/AppData/ComLib.cs
+++ b/AppData/ComLib.cs
@@ -788,6 +788,30 @@ namespace AppData
             return answ;
         }
 
+        /// <summary>
+        /// Verifica esistenza del PDF SE presente negli optParams
+        /// - OK SE NO c'è pdf
+        /// - OK SE presente parametro --> cerca il file --> lo trova
+        /// </summary>
+        /// <param name="reqPart">Part da analizzare</param>
+        /// <param name="pdfPath">PAth del file PDF analizzato</param>
+        /// <returns></returns>
+        public static bool checkPdfExistAccessible(Part reqPart, out string pdfPath)
+        {
+            pdfPath = getPdfFilePath(reqPart.OptParameters);
+            bool answ = string.IsNullOrEmpty(pdfPath);
+            if (!answ)
+            {
+                try
+                {
+                    answ = File.Exists(pdfPath);
+                }
+                catch
+                { }
+            }
+            return answ;
+        }
+
         /// <summary>
         /// Deserializza un ordine offline
         /// </summary>
diff --git a/Jenkinsfile b/Jenkinsfile
index a809bde..8a2c1a1 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -11,7 +11,7 @@ pipeline {
       steps {
       /* calcolo numero versione... diverso x branch MASTER/DEVELOP */
       script {
-        withEnv(['NEXT_BUILD_NUMBER=388']) {
+        withEnv(['NEXT_BUILD_NUMBER=389']) {
           // env.versionNumber = VersionNumber(versionNumberString : '1.3.${BUILD_DATE_FORMATTED, "yyMM"}.${BUILDS_ALL_TIME}', projectStartDate : '2019-07-01', skipFailedBuilds: true)
           env.versionNumber = VersionNumber(versionNumberString : '1.3.${BUILD_DATE_FORMATTED, "yyMM"}.${BUILDS_ALL_TIME}', projectStartDate : '2019-07-01', skipFailedBuilds: true, overrideBuildsAllTime: '${NEXT_BUILD_NUMBER}')
           env.versionNumberBeta = VersionNumber(versionNumberString : '1.3.${BUILD_DATE_FORMATTED, "yyMM"}-beta.${BUILDS_ALL_TIME}', projectStartDate : '2019-07-01', skipFailedBuilds: true, overrideBuildsAllTime: '${NEXT_BUILD_NUMBER}')
diff --git a/NKC_WF/Controllers/BatchProcController.cs b/NKC_WF/Controllers/BatchProcController.cs
index d04f8cc..f404848 100644
--- a/NKC_WF/Controllers/BatchProcController.cs
+++ b/NKC_WF/Controllers/BatchProcController.cs
@@ -167,8 +167,25 @@ namespace NKC_WF.Controllers
                                 case procStatus.completed:
                                     if (isValidation || isTesting)
                                     {
+                                        // verifico PDF, se NON OK --> errore
+                                        bool pdfOk = true;
+                                        string pdfPath = "";
+                                        foreach (var item in rispStima.PartList)
+                                        {
+                                            pdfOk = pdfOk && ComLib.checkPdfExistAccessible(item, out pdfPath);
+                                            if (!pdfOk)
+                                            {
+                                                DLMan.taEL.insertQuery(DateTime.Now, "Check PDF path", $"{rispStima.BatchID}", $"{rispStima.BatchID}.{item.PartExtCode}", $"Error: PDF file not found: {pdfPath}");
+                                            }
+                                        }
+
+                                        // se non OK --> registro errore...
+                                        if (!pdfOk)
+                                        {
+                                            bStatus = 9;
+                                        }
                                         // verifico se il tempo di procesisng stimato sia > minimo...
-                                        if (rispStima.EstimatedWorktime > memLayer.ML.CRI("minValidEstSec"))
+                                        else if (rispStima.EstimatedWorktime > memLayer.ML.CRI("minValidEstSec"))
                                         {
                                             bStatus = 10;
                                         }
diff --git a/NKC_WF/WebUserControls/cmp_validationSummary.ascx.cs b/NKC_WF/WebUserControls/cmp_validationSummary.ascx.cs
index ea067f4..e3f9ba9 100644
--- a/NKC_WF/WebUserControls/cmp_validationSummary.ascx.cs
+++ b/NKC_WF/WebUserControls/cmp_validationSummary.ascx.cs
@@ -7,13 +7,8 @@ namespace NKC_WF.WebUserControls
 {
     public partial class cmp_validationSummary : BaseUserControl
     {
-        protected void Page_Load(object sender, EventArgs e)
-        {
-            if (!Page.IsPostBack)
-            {
-                fixVisibility();
-            }
-        }
+        #region Private Methods
+
         /// <summary>
         /// fix visibilità buttons
         /// </summary>
@@ -28,13 +23,30 @@ namespace NKC_WF.WebUserControls
             lbtReValidAll.Visible = tabItems2ReValid.Count > 0;
         }
 
-        protected void lbtValidateMissing_Click(object sender, EventArgs e)
+        #endregion Private Methods
+
+        #region Protected Methods
+
+        protected void lbtForceRevali_Click(object sender, EventArgs e)
         {
-            // chiamo stored x creazione NUOVI BATCH...
+            // rimetto da validare tramite stored
+            try
+            {
+                DLMan.taBL.redoPartValid("*");
+                // eventualmente mando primo batch da validare...
+                bool newValidSent = ComLib.sendFirstValidationBatch();
+            }
+            catch
+            { }
+            // update!
+            doUpdate();
+        }
+
+        protected void lbtRevalAll_Click(object sender, EventArgs e)
+        {
+            // rimetto da validare tramite stored
             try
             {
-                string cadBasePath = $"{memLayer.ML.CRS("nestBasePath")}{memLayer.ML.CRS("drawingFolder")}/";
-                DLMan.taBL.createPartValBatch(cadBasePath);
                 // eventualmente mando primo batch da validare...
                 bool newValidSent = ComLib.sendFirstValidationBatch();
             }
@@ -58,6 +70,40 @@ namespace NKC_WF.WebUserControls
             // update!
             doUpdate();
         }
+
+        protected void lbtValidateMissing_Click(object sender, EventArgs e)
+        {
+            // chiamo stored x creazione NUOVI BATCH...
+            try
+            {
+                string cadBasePath = $"{memLayer.ML.CRS("nestBasePath")}{memLayer.ML.CRS("drawingFolder")}/";
+                DLMan.taBL.createPartValBatch(cadBasePath);
+                // eventualmente mando primo batch da validare...
+                bool newValidSent = ComLib.sendFirstValidationBatch();
+            }
+            catch
+            { }
+            // update!
+            doUpdate();
+        }
+
+        protected void Page_Load(object sender, EventArgs e)
+        {
+            if (!Page.IsPostBack)
+            {
+                fixVisibility();
+            }
+        }
+
+        protected void Timer1_Tick(object sender, EventArgs e)
+        {
+            doUpdate();
+        }
+
+        #endregion Protected Methods
+
+        #region Public Methods
+
         /// <summary>
         /// Update forzato
         /// </summary>
@@ -71,39 +117,6 @@ namespace NKC_WF.WebUserControls
             }
         }
 
-        protected void lbtRevalAll_Click(object sender, EventArgs e)
-        {
-            // rimetto da validare tramite stored
-            try
-            {
-                // eventualmente mando primo batch da validare...
-                bool newValidSent = ComLib.sendFirstValidationBatch();
-            }
-            catch
-            { }
-            // update!
-            doUpdate();
-        }
-
-        protected void lbtForceRevali_Click(object sender, EventArgs e)
-        {
-            // rimetto da validare tramite stored
-            try
-            {
-                DLMan.taBL.redoPartValid("*");
-                // eventualmente mando primo batch da validare...
-                bool newValidSent = ComLib.sendFirstValidationBatch();
-            }
-            catch
-            { }
-            // update!
-            doUpdate();
-        }
-
-
-        protected void Timer1_Tick(object sender, EventArgs e)
-        {
-            doUpdate();
-        }
+        #endregion Public Methods
     }
 }
\ No newline at end of file