Posts in Category: uncategorized

Working with Business Units and the SDK

When deploying solutions, you can’t include Business Units in your solution file and if you are needing to create many of them, this can be a bit of a hassle.

I recently had this problem where I was working on a project that had many units that I didn’t want to create manually, so I turned my eyes to the SDK in order to take this task from 20 minutes to 1.

The Parent Business Unit

The most important thing with Business Units is to remember their hierarchy.  Irrespective of how you have setup your system, you will always have a top-level unit that everything else inherits from.

When trying to find this unit (to then extend from) all you need to do is query for the businessunit that does not have a parent

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Creating Code Tasks with the Package Deployer

Continuing off of last week’s Package Deployer post I needed to add some extra functionality into our deployment that required the configuration of some steps that we were doing manually but now wanted to be done in a more automated fashion.

The task to accomplish this isn’t too hard and can be done relatively easily.

The first step involves decided “where” you want your code to execute.  In my scenario, I wanted my code to Run after I had deployed all my customizations to the target tenant.  In my example, I am deploying a base configuration after everything has been deployed.  The “this.CrmSvc” is part of the runtime of the Package Deployer code which lets me access the current connection to Dynamics365.
//Implement the Default Configuration.
ValidateConfiguration config = new ValidateConfiguration(this.CrmSvc);
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Installing USD Package Solutions

I’ve been trying for the last few days to install the solutions for the Unified Service Desk (v4) on a brand new tenant.

Turns out this was much more complicated than I thought as I ran into the dreaded “Initializing Connections 1 of 5” error where the whole app pretty much hangs forever.

After awhile of staring at the problem, I realized this could be a problem with the Package Deployer not being able to handle MFA (even though it prompts you for the logins and everything).

Sure enough, I tried a new account and things worked fine.  The only issue I ran into as an after thought was the “multiple tokens in cache” issue which can be resolved here.

And finally got to this stage.

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Bulk Delete with Dynamics365

No matter what project you are on, you are at one point or another going to need to delete data.

Your environment will become polluted and you going through each entity or manually queuing up your own delete jobs will not be worth your time.

To bulk delete your entire environment you can make use of the Bulk Delete API with the following lines of code.

QueryExpression bulkquery = new QueryExpression();
bulkquery.EntityName = entity.LogicalName;
bulkquery.Distinct = false;

BulkDeleteRequest request = new BulkDeleteRequest
JobName = String.Format("System Purge Requested for Entity [{0}] - All Records", bulkquery.EntityName),
QuerySet = new[] { bulkquery },
StartDateTime = DateTime.Now.ToUniversalTime(),
ToRecipients = new[] { currentUserId },
CCRecipients = new Guid[] { },
SendEmailNotification = false,
RecurrencePattern = String.Empty

ExecuteMultipleResponse response = new ExecuteMultipleResponse();
response = (ExecuteMultipleResponse)_svc.CrmService.Execute(multipleRequest);

Of critical importance is the

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Dynamics SDK Fault Errors

Recently I was running some code against the Dynamics SDK that was taking a significant amount of time to run (transferring of data).  In my naivety, I had thought that by constantly doing “something” on that live connection my token would be refreshed.

Not the case.

It seems tokens from the Dynamics SDK are set at the time of connection and kept for the duration of the connection and not updated until you do so again.

To avoid having my connection cut during this migration (which was bad), I added some logic to check when the connection had last logged in, do a quick comparison of X minutes (in my case I chose 90 minutes but it could be more) and triggered a reconnect/refresh of my token.

The code is nothing spectacular, but understanding

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