diff --git a/ax/SRC/AxFacilitor.js b/ax/SRC/AxFacilitor.js
index 6b502e0..1e4eca6 100644
--- a/ax/SRC/AxFacilitor.js
+++ b/ax/SRC/AxFacilitor.js
@@ -735,9 +735,10 @@ function FACILITOR_2_Xtractor()
 // 1.71 -- MARX#76342: Mareon Bijlagen aanpassing AX2012 via nieuwe webservices die base64 stuk voor stuk ophaalt tbv performance
 // 1.72 -- MARX#77225: Bugje statusbericht naar 3RD party Viewpoint/Itris + MARX#76900 Mareon Universele Opdracht API
 // 1.73 -- MARX#76390: Kan oude logging van de SYNC adapter automatisch opgeruimd worden + MARX#76891: Registratie in AX2012 of inkooporder aanwezig is in Mareon
+// 1.74 -- MARX#78797: Premium Ter Steege met woco "Mijande Wonen" (Viewpoint/Itris) - soapaction toegevoegd, contenttype aangepast en timestamp in MsgDateTime verbeterd
 
 
-var G_Mareon_Adapter = "1.73";
+var G_Mareon_Adapter = "1.74";
 //MARX#56643: Test Haagwonen inkoopordernummer ontbreekt in Mareon ION001753 
 var G_new_date = new Date();
 //-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
diff --git a/ax/SRC/Common.js b/ax/SRC/Common.js
index 162ab41..55a3b74 100644
--- a/ax/SRC/Common.js
+++ b/ax/SRC/Common.js
@@ -919,6 +919,7 @@ function api_3P_inner (v_Url, v_API, v_req, v_type, v_soapAction, v_discard_acti
     __Log("api2_3P_inner v_API: " + v_API, 3);
     __Log("api2_3P_inner v_type: " + v_type, 3);
     __Log("api2_3P_inner v_req: " + v_req, 3);
+    __Log("api2_3P_inner v_soapAction: " + v_soapAction, 3);
     __Log("api2_3P_inner v_discard_active_abort: " + v_discard_active_abort, 3);
     __Log("api2_3P_inner v_soort_api: " + v_soort_api, 3);
     
@@ -942,8 +943,11 @@ function api_3P_inner (v_Url, v_API, v_req, v_type, v_soapAction, v_discard_acti
           xmlhttp.setProxy(SXH_PROXY_SET_PROXY, proxy);
   
       xmlhttp.open("POST", v_Url, false);
-      xmlhttp.setRequestHeader("Content-Type", "text/plain");
-      
+      xmlhttp.setRequestHeader("Content-Type", "text/xml");
+      if (v_soapAction)
+      {
+        xmlhttp.setRequestHeader("SOAPAction",v_soapAction);
+      }
       
       if (G_mar_timeout != 0){
         //MARX#57502: AX Adapter robuuster maken, instelbare timeout
@@ -1497,6 +1501,9 @@ function displayTimeStamp() {
     if (dag < 10) {
         dag = "0" + dag
     }
+    if (hours < 10) {
+        hours = "0" + hours
+    }
     if (minutes < 10) {
         minutes = "0" + minutes
     }
diff --git a/ax/SRC/TQ_SetOpdrachtStatus.js b/ax/SRC/TQ_SetOpdrachtStatus.js
index 4769a50..848e466 100644
--- a/ax/SRC/TQ_SetOpdrachtStatus.js
+++ b/ax/SRC/TQ_SetOpdrachtStatus.js
@@ -76,7 +76,7 @@ function THIRDP_SetOpdrachtStatus (v_company_id, v_woco_gln, v_lev_gln, v_taskId
           var v_req = DICO_StatusBericht (v_woco_gln, v_lev_gln, v_purchId, v_statuscode, v_extraInfo, v_dateTime);  
           var v_API = "";
           var v_type = 0;
-          var v_soapAction = "";
+          var v_soapAction = "messageservice/PostMessage";
           var v_discard_active_abort = 1; //In geval van 500-error, geen active abort...
           var v_soort_api = 2;
           var v_resp = apiAX_GENERAL(v_API, v_req, v_type, v_soapAction, v_discard_active_abort, v_soort_api);