Ali Raza Zaidi

A practitioner’s musings on Dynamics 365 Finance and Operations

Customization Tips for D365 for Finance and Operations

Json deserialize issue in service class An exception occured when invoking the operation – Type ‘Class’ is not supported by serializer. D365 Finance and operations

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Yesterday, I was working on integration, and everything was going fine. However, when I tried to retrieve a string from the DataContract, it threw an error: “Type ‘Class’ is not supported by the serializer.” The issue persisted even when I used Newtonsoft. The rest of the logic was functioning correctly.

Eventually, I discovered that the issue was due to missing AX 2012 attributes on the list’s getter/setter or parameter. Once I added those attributes, the actual getter/setter started working as expected.

 [
    DataMemberAttribute('transactions'),  
    DataCollectionAttribute(Types::Class, classStr(DSTTransactionDC))  
  ]  
  public List Parmtransactions(List _transactions = transactions)  
  {  
    transactions = _transactions;  
return transactions;
  }

I have to add following 

  AifCollectionTypeAttribute('_transactions', Types::Class, classStr(DSTTransactionDC)),
  AifCollectionTypeAttribute('return', Types::Class, classStr(DSTTransactionDC))

After that getter setter become something similar

 [
    DataMemberAttribute('transactions'),  
    DataCollectionAttribute(Types::Class, classStr(DSTTransactionDC)),  
    AifCollectionTypeAttribute('_transactions', Types::Class, classStr(DSTTransactionDC)),  
    AifCollectionTypeAttribute('return', Types::Class, classStr(DSTTransactionDC))  
  ]  
  public List Parmtransactions(List _transactions = transactions)  
  {  
    transactions = _transactions;  
 return transactions;
  }

after this change, datacontract easily serialise. 
Also change attribute at class header from datacontracattribute to dataContract.

Hope you like this post.

How to apply updates on Cloud Hosted Environment D365 Finance and Operations

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I recently encountered a small functionality difference in the cloud-hosted environment.

Upon investigation, I found that the Dev machine is on 10.0.40, while the UAT environment is on 10.0.42.

This minor difference seems to be due to a Microsoft quality update. My next question is: How can I update it?

Essentially, the UAT and production environments are available on the project’s main page.

Dev machines are also cloud-hosted and can be found in the menu in LCS

After selecting the machine you need to click on Full details button

from top menu you can select and apply update.

Hope you like this small post

A Model with the same name already exists in the Metadata Store

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I learned a tough life lesson—greatness isn’t about doing big things. True greatness lies in doing small things with excellence.

Haha, this sounds familiar! I remember reading a quote from Napoleon Hill:

“If you cannot do great things, do small things in a great way.”

So here is small tip from my Personal Knowledge Management

I was importing a model to dev environment to built a common package for deployment. I found following error,

A Model with the same name already exists in the Metadata Store. Please delete the existing model if you want to install this model.

So I need to delete existing one and then import it again through command line

k:\AOSService\PackagesLocalDirectory\bin\ModelUtil.exe -delete -metadatastorepath=k:\AOSService\PackagesLocalDirectory -modelname="RanjahJogi"

After you can import model in some temp table in c drive.

k:\AOSService\PackagesLocalDirectory\bin\ModelUtil.exe -import -metadatastorepath=k:\aosservice\packageslocaldirectory -file=c:\temp\RanjahJogi.axmodel

Sales order cancellation validation through event handler X++

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Hi friends, small tip, I got chancel to add validation in Cancel functionality of D365 Finance and operations.Interestingly the menu button called the class. So I have to write the pre event handler for main method.

Following is the [[Code Snippet]]

public static void SalesCancelOrder_Pre_main(XppPrePostArgs _args)
    {
     

        Args args =_args.getArg("args");
        SalesTable salesTable = args.record();
        CustmTable _Response;

        select * from _Response where _Response.PrimaryKey == salesTable.SalesId && _Response.TransType == CustmTransType::SalesOrder;
         
        if (_Response.RecId !=0)
        {
           // validateEventArgs.parmValidateResult(false);
           Error("This sales order is integrationed with wms, Cancellation is not recommended, use the cancellation dailog for Cancel in wms.");
            if (Box::yesNo("Sales order is integrated with WMS, Do you really want to cancel it.", DialogButton::No) == DialogButton::No)
            {
                throw Exception::Error;
            }
        }

       
    }

Where is admin Provisioning tool in 10.0.39. vm

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  • Where is admin Provisioning tool in 10.0.39.
  • I just download the 10.0.39 vm form LCS.
  • Microsoft just upload the vm on lcs on 29 May 2024
  • After download and extract and configuration.
  • I found admin provision tool is missing from desktop.
  • I found this admin provision tool exe in following folder
  • C:\AOSServicePackagesLocalDirectory\bin

TempDB, SrsReportDataProviderPreProcessTempDB And long Running Report Dynamics 365 Finance and operations

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Recently I got interesting issue. I developed the report based on RDP Class. I have to populate temp table. And based on this temp table I have to aggregate some calculation like sum, Average on Group by.

But when I populate another table based on this aggregation. Report starts to go long awaiting state. I dont know the reason. Later I found that I did not give active connection to temp table variables.

I added following line of code in reports and report processing reduce to less then 2 minutes

this.takeOwnershipOfTempTable(_BEGroupWiseSalarySheetTmp);
this.takeOwnershipOfTempTable(_BEBranchWiseSalarySheetTmp);

intvNo Interval method is obselete

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Code suddenly breaks. When I debug I found intvNo method which used to calculate days interval between two dates is not working.

intvNo(empLeave1.EndDate,periodStartDate,IntvScale::Day);

I have replace it with following way.

date2Num(periodEndDate) -date2Num(periodStartDate);