AX 2012 - Send data from server class to form with TempDB

If you try to send data from server class to form with TempDB by parameter you'll see no data will be came. You may select In Memory table or use linkPhysicalTableInstance method to link two TempDB table:

Class:

public static server void populateData(MyTempTable _tmp)
{
MyTempTable tmp;
...
...
tmp.linkPhysicalTableInstance(_tmp);
...
...
return;
}

Form:


MyClass::populateData(MyTempTable);
MyTempTable_DS.research();
MyTempTable_DS.refresh();

AXAPTA - Synchronize tables

That code works on common situation my colleauge found from web (don't know the source):

    Dictionary              dict;
    int                     idx, lastIdx, totalTables;
    TableId                 tableId;
    Application             application;
    SysOperationProgress    progress;
    StackBase               errorStack;
    ErrorTxt                errorTxt;
    ;

    application = new Application();
    dict = new Dictionary();
    totalTables = dict.tableCnt();
    progress = new SysOperationProgress();
    progress.setTotal(totalTables);
    progress.setCaption("@SYS90206");
    errorStack = new StackBase(Types::String);

    lastIdx = 3000;
    try
    {
        for (idx = lastIdx+1; idx <= totalTables; idx++)
        {
            tableId = dict.tableCnt2Id(idx);
            progress.setText(dict.tableName(tableId));

            lastIdx = idx;
            application.dbSynchronize(tableId, false, true, false);
            progress.incCount();
        }
    }
    catch (Exception::Error)
    {
        errorTxt = strFmt("Error on table: '%1' (%2) ", tableId, dict.tableName(tableId));
        errorStack.push(errorTxt);
        retry;
    }

    setPrefix("@SYS86407");
    errorTxt = errorStack.pop();
    while (errorTxt)
    {
        error(errorTxt);
        errorTxt = errorStack.pop();
    }

AX 2012 - Run Questionnaires with X++ and get Answer table answer Id

There are lots of pages about questionnaires at the web. So I won't tell anything about using and run
questionnaires from menus.

KMCollection - Questionnaire records table. kmCollectionId is key field.

KMVirtualNetworkAnswerTable - Answers table.  kmVirtualNetworkAnswerTableId is key field. Result is saved at evaluation field as failed/passed or empty.
KMVirtualNetworkAnswerLine - Answers lines table.

Run Questionnaire with code:
  
KMQuestionnaireRun       o = new CrsKMQuestionnaireRun();
 
o.set(KMQuestionnaireRunMode::All,myKMCollectionId, DirPersonUser::find(curUserId()).party());
o.run();
Run Answer form with code:

KMVirtualNetworkAnswerTable answerTable;
Args                        args = new Args();
RecId                       recId = DirPersonUser::find(curUserId()).party();
 
select firstOnly answerTable
        where answerTable.kmVirtualNetworkAnswerTableId == this.AnswerId;
args.record(answerTable);args.caller(o);
    new MenuFunction(menuItemDisplayStr(KMKnowledgeCollectorUserResults), MenuItemType::Display).run(args);

I extended KMQuestionnaireRun_Win32 class for save KMVirtualNetworkAnswerTable's ID field to my table at my caller form:

class myKMQuestionnaireRun extends KMQuestionnaireRun_Win32
{
    recId   myRecId;
}

I added a parm method for save caller table RecId:

RecId  parmMyRecId(RecId _recId = myRecId)
{
    myRecId =_recId;
    return myRecId;
}

Derived end method of MQuestionnaireRun_Win32:

public void end(KMVirtualNetworkAnswerTableId _kmVirtualNetworkAnswerTableId)
{
    myCallerTable    tbl; //Questionnaries formunu çağıran tablo

    super(_kmVirtualNetworkAnswerTableId);
    if (_kmVirtualNetworkAnswerTableId == "")
        return;
  
      ttsBegin;
        update_recordSet tbl setting AnswerId = _kmVirtualNetworkAnswerTableId
            where tbl.RecId == myRecId;
        ttsCommit;
}
 
And call from my table:
...
myKMQuestionnaireRun       o = new myKMQuestionnaireRun();
myQTable            c;


    o.parmMyRecId(this.RecId);
    o.set(KMQuestionnaireRunMode::All,this.KMCollectionId, DirPersonUser::find(curUserId()).party());

    o.run();
...

AXAPTA - Invent on hand

//source: http://microsoft-dynamics-ax-erp.blogspot.com.tr/2012/07/find-inventonhand-in-axapta-x.html
static InventOnHand findOnHandByLocationId(ItemId _itemId, InventLocationId _inventLocationId = "")
{
    InventDim           inventDim;
    InventDimParm       inventDimParm;
    InventOnHand        inventOnHand = new InventOnHand();
    ;

    if (_inventLocationId == "")
         return InventOnhand::newItemId(_itemId);

    //Take a combination of dimension , against which you want to find the stock
    inventDim.InventLocationId  = _inventLocationId;

    //Set the flag for the selected dimensions as active
    inventDimParm.initFromInventDim(inventDim);

    //Initialize the inventSumDateDim with Date,item,dimension and dim parameter
    inventOnHand = InventOnHand::newParameters(_itemid,
                                               inventDim,
                                               inventDimParm);

    return inventOnHand;
}

or:

//http://daxtechies.blogspot.com/2013/03/to-find-stock-on-hand-in-ax-through-x.html

InventSum           inventsum;

    Qty                 availableQty = 0;

    ;

    select sum(PostedQty),

        sum(Received),

        sum(Deducted),

        sum(Registered),

        sum(Picked),

        sum(ReservPhysical),

        sum(Ordered),

        sum(Arrived),

        sum(ReservOrdered),

        sum(OnOrder) from inventsum

        where inventsum.ItemId      == "KCYIWU001";

    if (inventsum)

    {

        availableQty = inventsum.PostedQty

            + inventsum.Received

            - inventsum.Deducted

            + inventsum.Registered

            - inventSum.Picked

            - inventSum.ReservPhysical

            + inventsum.Ordered

            + inventsum.Arrived

            - inventsum.ReservOrdered

            - inventsum.OnOrder;

    }

AXAPTA - Clear left open QTY's at a transfer order

If a transfer order haven't got completed and that left QTY's related with an output order and reserved, Functions->Deliver remainder->Cancel quantity button will not work. It'll get an error about "there's not enough QTY with ordered" and quit. It's about that QTY reserved with output order and can't unreserve (At least I couldn't a way) direct with one line code. If you even unreserve from menu, relation will still stay and you'll get that error again. In first tie with output order should be break. I couldn't a way break relation with standart code and found this way, it seem works:

    InventTransferTable header;
    InventTransferLine  line;
    WMSOrderTrans       orderTrans;
    InventTrans         inventTrans;
    ;
    while select header
            where header.TransferId == myTransferId
        join forupdate line
            where line.TransferId == header.TransferId &&
                  (line.QtyRemainReceive > 0 || line.QtyRemainShip>0) 
    {
        ttsbegin;
        while select orderTrans
            where orderTrans.inventTransId == line.InventTransId &&
                  orderTrans.expeditionStatus != WMSExpeditionStatus::Complete &&
                  orderTrans.expeditionStatus != WMSExpeditionStatus::Cancelled &&
                  orderTrans.expeditionStatus != WMSExpeditionStatus::CancelledSW
        {
            WmsPickingLineCancel::newWMSPickingLineCancel(orderTrans).run();
        }
        while select forupdate inventTrans
            where (inventTrans.StatusIssue == StatusIssue::ReservPhysical ||
                   (inventTrans.TransChildRefId != "" &&
                    inventTrans.TransChildType == InventTransChildType::WMSOrder) ) &&
                  inventTrans.InventTransId == line.InventTransId
        {
            inventTrans.TransChildRefId = "";
            inventTrans.TransChildType = InventTransChildType::None;
            inventTrans.update();
            InventUpd_Reservation::newInventDim(InventMovement::construct(inventTrans,InventMovSubType::None),
                inventtrans.inventDim(),2,false).updateNow();
        }
        line.QtyRemainReceive = 0;
        line.QtyRemainShip    = 0;
        line.AutoReservation = NoYes::No;
        line.update();
        ttscommit;
    }

AXAPTA - Cancel a WMS picking list or cancel line of picking list

Cancel whole list:

WMSPickingRouteCancel::newWMSPickingRoute(wMSPickingRoute).run(); 

Cancel a line:

WMSPickingLineCancel::newWMSPickingLineCancel(wMSOrderTrans).run(); 

AXAPTA - Sign function doesn't work correctly

Sign function doesn't work correctly in AX 2009 and 2012. It should returns -1 for negative numbers, 0 for zero and +1 for positive numbers. But  it gives -1 for negative and +1 for others.

Sign at Global:

static real sign(real num)
{
    return num >= 0 ? 1 : -1;
}

My correction:

static int sign(real num)
{
   if (num < 0)
    return -1;
   else
    return num > 0 ? 1 : 0;
}