diff --git a/entity/Appointment_entity/entityfields/begin/valueProcess.js b/entity/Appointment_entity/entityfields/begin/valueProcess.js
index 2c01e234cb59893a1d1cd42da3d6828137dcba9c..494b5d528f0bac0d2135955a873332e8a462641b 100644
--- a/entity/Appointment_entity/entityfields/begin/valueProcess.js
+++ b/entity/Appointment_entity/entityfields/begin/valueProcess.js
@@ -8,7 +8,7 @@ import("system.result");
  */
 if(vars.get("$sys.recordstate") == neon.OPERATINGSTATE_NEW && vars.exists("$param.Entry_param"))
 {
-    var event = JSON.parse(vars.getString("$param.Entry_param"));
+    let event = JSON.parse(vars.getString("$param.Entry_param"));
 
     if(vars.get("$this.value"))
         result.string(vars.get("$this.value"));
@@ -21,6 +21,6 @@ if(vars.get("$sys.recordstate") == neon.OPERATINGSTATE_NEW && vars.exists("$para
  */
 if(vars.get("$sys.recordstate") == neon.OPERATINGSTATE_EDIT && vars.exists("$param.Entry_param"))
 {
-    var event = JSON.parse(vars.getString("$param.Entry_param"));
+    let event = JSON.parse(vars.getString("$param.Entry_param"));
     result.string(event[calendars.DTSTART]);
 }
\ No newline at end of file
diff --git a/entity/Appointment_entity/entityfields/end/valueProcess.js b/entity/Appointment_entity/entityfields/end/valueProcess.js
index c7b6ff0bc3c969be63c3338eb60768a41c9d7d20..23262e1a868e63515d37b22d4124b1d79728cc74 100644
--- a/entity/Appointment_entity/entityfields/end/valueProcess.js
+++ b/entity/Appointment_entity/entityfields/end/valueProcess.js
@@ -8,7 +8,7 @@ import("system.result");
  */
 if(vars.get("$sys.recordstate") == neon.OPERATINGSTATE_NEW && vars.exists("$param.Entry_param"))
 {
-    var event = JSON.parse(vars.getString("$param.Entry_param"));
+    let event = JSON.parse(vars.getString("$param.Entry_param"));
 
     if(vars.get("$this.value"))
         result.string(vars.get("$this.value"));
@@ -21,6 +21,6 @@ if(vars.get("$sys.recordstate") == neon.OPERATINGSTATE_NEW && vars.exists("$para
  */
 if(vars.get("$sys.recordstate") == neon.OPERATINGSTATE_EDIT && vars.exists("$param.Entry_param"))
 {
-    var event = JSON.parse(vars.getString("$param.Entry_param"));
+    let event = JSON.parse(vars.getString("$param.Entry_param"));
     result.string(event[calendars.DTEND]);
 }
\ No newline at end of file
diff --git a/process/Email_lib/process.js b/process/Email_lib/process.js
index 3fb6a0dac8ca30a60e8d48d598372683078e9b63..2393fee4b38cea9c67566988bf561a3c8a119949 100644
--- a/process/Email_lib/process.js
+++ b/process/Email_lib/process.js
@@ -27,6 +27,7 @@ function EmailWritingUtils () {}
  * @param {String} [pBindata] base64 binary data
  * @param {Array} [pAttachments] attachments in a array (base64 encoded).
  * @param {String} pSubject an optional subject.
+ * @param {String} [pEmailFilename] filename of the email.
  * @return {Array} the eml document as array with [filename, base64]
  */
 EmailWritingUtils.openMailTemplate = function (pToRecipients, pSenderContactId, pTemplateId, pRecipientContactId, pBindata, pAttachments, pSubject, pEmailFilename)
diff --git a/process/updateActivities_serverProzess/process.js b/process/updateActivities_serverProzess/process.js
index 65cbe7e7042b5872b3d4f9c6067df0227bc0c170..0a952cd68dca8ad315cb606d7aa6f0ef74faf6e4 100644
--- a/process/updateActivities_serverProzess/process.js
+++ b/process/updateActivities_serverProzess/process.js
@@ -3,9 +3,9 @@ import("system.db");
 import("Sql_lib");
 
 var activities = new SqlBuilder().select(["ACTIVITY.INFO", "ACTIVITY.ACTIVITYID"]).from("ACTIVITY").where("ACTIVITY.CATEGORY", "MAIL").and("ACTIVITY.INFO", "<%", SqlBuilder.NOT_LIKE()).and("ACTIVITY.INFO","%<html>%", SqlBuilder.LIKE()).table();
-activities.forEach(function (row) {
-    let columnsToUpdate = ["INFO"];
-    let newValue = row[0].split("<br/>\n").map(function (el) 
+activities.forEach(function (row) 
+{
+    var newValue = row[0].split("<br/>\n").map(function (el) 
     {
     	if (el == "")
             return "<br>";
@@ -14,7 +14,6 @@ activities.forEach(function (row) {
         else 
             return "<p>" + el + "</p><br>";
     }).join("\n");
-    let projectIdCondition = SqlCondition.equals("ACTIVITY.ACTIVITYID", row[1], "1=2");
-    
-    db.updateData("ACTIVITY", columnsToUpdate, null, [newValue], projectIdCondition);
+    newWhere("ACTIVITY.ACTIVITYID", row[1])
+        .updateFields({"INFO" : newValue});
 });
\ No newline at end of file