Find TableId using table browser in D365FO

Type url : https://<D365FOurl>/?mi=SysTableBrowser&cmp=USMF&prt=initial&limitednav=true&TableName=SysTableIdView

Find TableId using SQL for D365FO

Query : select * from SYSTABLEIDVIEW where id = 'table_id'

Open Web Page using X++ in Dynamics 365 FnO

To open web page we can use following code. It will also let you open url in new tab using parameter openInNewTab.

Browser browser = new Browser(); 
browser.navigate(str downloadUrl, [boolean openInNewTab], [boolean showExitWarning]);

Skip Validation for the data-entity mapped field

By using the following API, you can skip validation for a particular field, regardless of the consumer.

public void persistEntity(DataEntityRuntimeContext _entityCtx)
{
    this.skipDataSourceValidateField(fieldNum(_dataEntityName, _ dataEntityfield), true);
    super(_entityCtx);
}

_dataEntityfield - field ID of the data-entity mapped field, not the back-end table field.
_dataEntityName – name of data entity.