You get “No MediaTypeFormatter is available to read an object of type ‘Delta`1’ from content with media type ‘text/plain'” when sending ODATA request to D365 Rest endpoint


Set the Content-type header as application/json


Write failed for table row of type ‘xxxx’. Infolog: Error: The number of dimension values specified in xxxx is different from the number set up in the active format for data entities.\r\nThings to try:\r\n • Make sure the number of dimension values specified matches the active format for data entities.\r\n • Make sure that any dimension values specified that include the chart of accounts delimiter character in the name escape the delimiter character with a backslash character ‘\\’.; Error: Error found when validating record..

I am using Logic Apps to insert a record in D365 for Operations using ODATA. The error is very much self explanatory. However, a little functional knowledge on the Dynamics side is required to undersand and make corresponding changes. There is a form on Dynamics called “Financial dimension configuration for integrating applications”

Below is the screenshot. As you can see, the format includes all the dimensions. So when you send the data via ODATA, you will have to send it as 69025— (if you are only selecting the main account). Please note that even if you are not selecting the other dimensions, the value that you feed has to match the format that you setup in this page.


Below is my sample JSON message

“AccountDisplayValue”: “69025-“,
“AccountType”: “Ledger”,
“CreditAmount”: 2010,
“CurrencyCode”: “GBP”,
“JournalBatchNumber”: “000023_4”,
“OffsetAccountDisplayValue”: “XXX Ltd”,
“OffsetAccountType”: “Bank”,
“TransDate”: “2017-12-01”,
“dataAreaId”: “XXXX”

Below is my REST endpoint

After I change the AccountDisplayValue from 69025- to 69025—, the request is successful.

How to remove SoapAction from a WCF service which is exposed from BizTalk

1. Navigate to the ServiceDescripttion.xml file of this service. This would be generated by the BizTalk wizard. You can go to C:\Inetpub\wwwroot\[servicename]\App_Data\

2. Find the xml tag Operation and replace the actual value for name attribute with an empty string.

3. Recycle the app pool

4. Browse the WSDL and it should not have the soapAction value

Logic App Unit testing framework

I created a simple unit testing framework for Azure Logic apps. The code is available in github –

Logic App Test manager

Every developer has the best intention to test their code before they release. Most of them write unit-test cases to test their code in isolation. They bundle their unit tests to their CI/CD pipeline to get build issues at an early stage. As an integration developer, I would also like to add unit test for my Azure logic apps and add them to my CI/CD pipeline. Now, I believe if you are reading this, you know what Logic app is. So I would just skip to the Unit testing part. As of now, we don’t have a Unit testing framework for Logic apps. Mike Stephenson did a session on Integration Monday and showcased how someone could write an Acceptance test for a logic app using EventHub. I liked it very much, but I wanted to use the Logic apps SDK itself to unit test the app. The SDK provides a rich framework for triggerring a logic app and getting the results of each of the actions. However, you need a SPN created on the azure active directory and a contributor role should be assigned in order to connect to the azure subscription and read the workflows.

How to use

You have two options

  1. Clone this github project. Build it and add it as a reference in your C# unit test project
  2. I have packaged this project as a nuget package. You can download from nuget. PackageName: LogicAppUnitTestManager.TestFramework

Add settings in the app.confile file

Before you do this, you need to create a SPN and set the role as Contributor. Please refer to the powershell script in the below github page

Add the below app settings to your C# test project app.config. Replace the xx with the correct values from your azure subscription.

    <add key="SubscriptionId" value="XXXXXX" />
    <add key="TenantId" value="XXX" />
    <add key="WebApiApplicationId" value="XXX" />
    <add key="Secret" value="XXXX" />

Unit Test framework

You can use any unit test framework. I used SpecFlow to define my acceptance tests. Add the below code to setup the TrackingManager.

    public class Shared
        public void CleanTheSystem()

        public void StartTracking()

        public void StopTracking()

Sample specflow feature file

Feature: BankStatementSourceCS
	In order to unit test the Bank statement import functionality 
	As an integrtion developer
	I want to be validate each of the logic app actions in the Bank Statement Source CS Logic app

Scenario: Import valid daily file with 1 account and valid transactions
	Given the folder location is empty
		| folderName  |
		| download    |
		| archived    |
		| bad-data    |
		| failed      |
		| in-progress |
	And the logic app is enabled
	When a BAI file is copied to the download folder
	And  a trigger message is sent to the logic app - BankStatementSourceCS
	Then the logic will receive the message
	And it will list all the files in the download folder
	And it will get the file content
	And it will copy the file to the in-progress folder
	And it will delete the file from the download folder
	And it will transform the message from BAICSV to BAIXML
	And it will transform the message from BAIXMl to Reconcilation
	And it will transform the message from Reconciliation to Canonical

Sample test code

        [Given(@"the folder location is empty")]
        public void GivenTheFolderLocationIsEmpty(Table table)
            var connection = ConfigurationManager.ConnectionStrings["StorageConnectionString"].ConnectionString;
            var storageHelper = new Utilities.AzureFileShareHelper(connection);

            foreach(var row in table.Rows)
                var folderName = row[0];
                storageHelper.ClearFolder(folderName, "bankstatement");

        [Given(@"the logic app is enabled")]
        public void GivenTheLogicAppIsEnabled()
            var enabled = LogicAppManager.CheckIfLogicAppIsEnabled("resourcegroup","logicappname");
            Assert.AreEqual(true, enabled);
        [When(@"a BAI file is copied to the download folder")]
        public void WhenABAIFileIsCopiedToTheDownloadFolder()
            var connection = ConfigurationManager.ConnectionStrings["StorageConnectionString"].ConnectionString;
            var storageHelper = new Utilities.AzureFileShareHelper(connection);

            storageHelper.CopyFile(@"filepath", "bankstatement", "download", "TestFile.txt");

        [When(@"a trigger message is sent to the logic app - BankStatementSourceCS")]
        public async Task WhenATriggerMessageIsSentToTheLogicApp_BankStatementSourceCS()
            var status = await LogicAppManager.ExecuteLogicApp(LogicAppManager.TriggerType.Http, "manual", new StringContent(""));
            Assert.AreEqual(System.Net.HttpStatusCode.Accepted.ToString(), status);

        [Then(@"the logic will receive the message")]
        public void ThenTheLogicWillReceiveTheMessage()
        [Then(@"it will list all the files in the download folder")]
        public async Task ThenItWillListAllTheFilesInTheDownloadFolder()
            var result = await LogicAppManager.CheckLogicAppAction("List_files");
            Assert.AreEqual("Succeeded", result); 

        [Then(@"it will get the file content")]
        public async Task ThenItWillGetTheFileContent()
            var result = await LogicAppManager.CheckLogicAppAction("Get_file_content");
            Assert.AreEqual("Succeeded", result);

The subscription is not registered to use namespace ‘Microsoft.Logic’

You get this error when you deploy an integration account. When you are assigned an Azure subscription you would have to register a resource provider. In this case, your azure subscription has to be registered to Microsoft.Logic. Follow the steps to register this provider with your subscription.

  1. Login into Azure using Login-AzureRmAccount
  2. Register-AzureRmResourceProvider -ProviderNamespace Microsoft.Logic
  3. You should get the below message


Sending Soap with Attachments (SwA) using BizTalk – Part 2

This is a continuation to my previous article.

Create a WCF service which can send the SOAP message with attachment.

1. Create a standard wcf service ( I guess this shouldnt be an issue )

2. Below is a very rough idea of what should go inside the service implementation

string endpoint = “”
ResponseObject resp = null;
using(var cf = new ChannelFactory<IService>(endpoint)
var channel = cf.CreateChannel();
using(var scope = new OperationContextScope(IContextChannel)channel))
OperationContext.Current.OutgoingMessageProperties[SWAEncoderConstants.AttachmentProperty] = attachment.ToSimpleXmlUTF8();
resp = channel.method(request).response;

I will write a detailed post with a sample implementation later.