Dynamics 365 – Page 8 – Nishant Rana's Weblog

Fixed – ‘Invalid ‘where’ condition. An entity member is invoking an invalid property or method’ while using LINQ query (Dataverse / Dynamics 365)

We might get the below error while using LINQ to query Dataverse – “System.NotSupportedException: ‘Invalid ‘where’ condition. An entity member is invoking an invalid property or method.’” Here we got the below error because we used the HasValue property.

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Here the issue with HasValue arises because FetchXML doesn’t have a direct equivalent for nullable checks like HasValue in LINQ. In FetchXML, null checks are handled explicitly through conditions like neq (not equal) or eq (equal) with the null value. Therefore, instead of using HasValue, we need to manually check for null using != null or GetValueOrDefault().

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We will also get the same error on below query.

Here we get this error because OriginatingLeadId is a LookUp referencing Lead table, and we are trying to access the Name property of it in the where clause, which cannot be directly translated into FetchXML. To fix it we can perform a join between the Contact and Lead table.

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Let us see one more example.

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The query, c.Attributes[“firstname”].ToString() is trying to access the firstname attribute and convert it to a string. However, the LINQ provider doesn’t know how to translate.ToString() into a valid FetchXML query.

To fix it we can use GetAttributeValue method.

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Or doing the casting

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However, we will get the same not supported error if we try to use Attributes Collection.

The error occurs because of the syntax c.Attributes[“firstname”] directly accesses the internal Attributes dictionary of the Entity object. The LINQ provider in Dataverse (Dynamics 365) cannot translate this access pattern into a FetchXML

Check more about the LINQ l i mitations

Hope it helps..

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Fixed – Real-time marketing form’s Standalone page submitting to a different environment – (Dynamics 365 Customer Insights – Journeys)

Recently we migrated the Real-time marketing forms from our Dev environment to UAT environment using the Configuration Migration Tool. Here what we noticed was on submitting the form using the standalone page in UAT, the submissions were going back to the Dev environment instead of UAT.

This was because the data-form-api-url and data-cached-form-url property of msdynmkt_standalonehtml field of msdynmkt_marketingform record was still referencing the organization id of the Dev environment instead of UAT.

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<div data-form-id='167fce01-b674-ef11-a671-002248e36298'
data-form-api-url='https://public-oce.mkt.dynamics.com/api/v1.0/orgs/f69f1cea-23d9-446f-9130-ed45ce666b28/landingpageforms'
data-cached-form-url='https://assets-oce.mkt.dynamics.com/f69f1cea-23d9-446f-9130-ed45ce666b28/digitalassets/forms/xxxfce01-b674-ef11-a671-002248e36298' ></div>

The f69f1cea-23d9-446f-9130-ed45ce666b28 is the development environment’s organization ID.

This information is stored in the msdynmkt_standalonehtml field of msdynmkt_marketingform record.

select msdynmkt_marketingformid,msdynmkt_standalonehtml,* from msdynmkt_marketingform where msdynmkt_marketingformid = ‘formGUID’

To fix we replaced the Dev’s Organization ID = f69f1cea-23d9-446f-9130-ed45ce666b28 with UAT’s Organization ID = dd628e4e-ffd7-ed11-aecf-002248932ace

<div data-form-id='167fce01-b674-ef11-a671-002248e36298'
data-form-api-url='https://public-oce.mkt.dynamics.com/api/v1.0/orgs/dd628e4e-ffd7-ed11-aecf-002248932ace/landingpageforms'
data-cached-form-url='https://assets-oce.mkt.dynamics.com/dd628e4e-ffd7-ed11-aecf-002248932ace/digitalassets/forms/xxxfce01-b674-ef11-a671-002248e36298' >

And updated the marketing form record.

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update msdynmkt_marketingform
set msdynmkt_standalonehtml = '<div data-form-id=''067fce01-b674-ef11-a671-002248e36298''
 data-form-api-url=''https://public-oce.mkt.dynamics.com/api/v1.0/orgs/dd628e4e-ffd7-ed11-aecf-002248932ace/landingpageforms'' 
 data-cached-form-url=''https://assets-oce.mkt.dynamics.com/dd628e4e-ffd7-ed11-aecf-002248932ace/digitalassets/forms/067fce01-b674-ef11-a671-002248e36298'' >
 </div><script src = ''https://cxppusa1formui01cdnsa01-endpoint.azureedge.net/oce/FormLoader/FormLoader.bundle.js''></script>'
where msdynmkt_marketingformid = '067fce01-b674-ef11-a671-002248e36298'

After the update we can see submission reflecting back to the correct UAT environment.

The query we used to update all the forms with UAT’s Id

-- replace Dev Org ID with UAT Org ID in all the marketing forms 
UPDATE msdynmkt_marketingform
SET msdynmkt_standalonehtml = REPLACE(msdynmkt_standalonehtml, 'f69f1cea-23d9-446f-9130-ed45ce666b28', 'dd628e4e-ffd7-ed11-aecf-002248932ace')
where msdynmkt_standalonehtml is not null

Hope it helps..

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How to use the setIsValid Method in Dataverse / Dynamics 365

We can use the setIsValid method for validating field values in Model-driven apps. This method helps ensure that the data entered by users meets the required criteria before it’s processed or saved.

The setIsValid method is used to set the validity of a column’s value. It can mark a field as valid or invalid based on custom validation logic.

formContext.getAttribute(arg).setIsValid(bool, message);

bool: A Boolean value. Set to false to mark the column value as invalid, and true to mark it as valid.

message: (Optional) A string containing the message to display when the value is invalid.

Below we are using the setIsValid method in the function that ensures that the “End Date” is earlier than or equal to the “Start Date”, else it will mark the “End Date” as invalid.

function validateDates(executionContext) {
    var formContext = executionContext.getFormContext();
    var startDate = formContext.getAttribute("custom_startdate");
    var endDate = formContext.getAttribute("custom_enddate");
  
    if (startDate && endDate && endDate.getValue() <= startDate.getValue()) {
        endDate.setIsValid(false, "End Date must be after Start Date.");
    } else {
        endDate.setIsValid(true);
    }
}

We have it registered in the On Change of the ‘Start Date’ and ‘End Date’ fields.

Here if we try saving the record, if the End Date is smaller than the Start Date, we will get the message specified.

Hope it helps..

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Using Xrm.Utility.getPageContext().input to identity or get parent record details for the Quick Create form – Dataverse / Dynamics 365

Recently we had a requirement to make different sets of fields mandatory and non-mandatory on the Quick Create form for Contact, based on the parent record type it is opened from.

Quick Create Form

As we cannot have multiple Quick Create Form specified for different forms, we had to use JavaScript to identify the parent record type.

We can use the below properties for that.

Xrm.Utility.getPageContext

Xrm.Utility.getPageContext().input.data.parentrecordtype
Xrm.Utility.getPageContext().input.createFromEntity.entityType

Below we have the contact’s quick create form opened from a custom table – custom_contract’s contact lookup.

On using the above properties in our form load script for the quick create form, we can see different sets of fields set as required and recommended on the Quick Create Contact form based on the parent record it is opened from.

Parent A :

Parent B :

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The helpful post – https://butenko.pro/2020/09/15/js-how-to-get-the-originating-record-reference-in-the-form-script-of-the-quick-create-form/

Hope it helps..

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Manage solution dependencies easily through the refreshed look – Dataverse

In Dataverse, solution dependencies are a vital aspect of managing and deploying applications. Dependencies ensure that required components are present for a solution to work seamlessly across environments. However, with complex solutions, understanding and managing these dependencies can become overwhelming.

The updated dependencies page is designed to simplify dependency management by offering a more intuitive, action-driven experience.

Select a particular component in the solution, right-click>> Advanced >> Show dependencies.

We can see 3 different tabs.

Delete Blocked By (tab): Displays any dependencies preventing deletion of a component. Below we can see that for the Age column, it shows Contact’s System Form as the dependency.

Clicking on the Open option takes us to the component page, where we can see all the forms for the contact table.

Used By (tab): Lists other components dependent on the selected component.

Uses (tab): Shows dependencies that the selected component relies upon.

On clicking Open, it opens the Columns page for that table.

The different actions that we can take are Open and inspect the object, Delete the object, Remove dependency, and open the relevant documentation.

Below we have selected the option Remove dependency. As we saw the dependency here refers to the Contact System form in which we have the age field used.

Select Remove.

We get the success message after the successful removal of the dependency.

i.e. we can see the field removed from the blocking Contact’s System form.

Now if we want we can easily delete that particular field with no object blocking the delete.

Lastly, the Delete option for the solution allows the delete (uninstall) the solution that has dependencies on the solution component.

Get all the details here.

Hope it helps..

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Using the Smart Paste (Preview) feature to fill the form fast in Dataverse / Dynamics 365

To enable this feature navigate to Power Platform Admin Center > Environment > Features > Enable smart paste (preview)

With the smart paste feature, we can copy the text to the clipboard that has the details we want to fill in for our form and click the smart paste button or use our normal CTRL + V. Copilot will analyze the pasted text and will provide suggestions for the different fields on the form.

Suppose we have copied the below text from an email received–