Azure Data Factory with Managed private endpoints is failed to connect - azure

Question

I am configuring the Azure Data Factory that reads the data from the storage account and updates the Azure SQL Server.
I have created the Managed private endpoints(manually) for both Storage account & Azure SQL server
Managed private endpoints:
Enabled Interactive Authoring:
and disabled the Public network access on both the Storage account and Azure SQL server.
But, it is failing to connect with the Storage account and Azure SQL server
Azure SQL Server Connection:
Storage Account Connection:
Failed to Connect - Storage Account#: 9972
Failed to Connect - SQL Server#: 22339
Update#1 As suggested in comment, I have associated the linked services with IR
It seems to be Connecting
But, Pipeline works only when I allow
Otherwise, it fails with
The service Principal has permission on the Storage account
Permissions:

Answer 1

I was able to fix this with the following Terraform Code
// Create Private Endpoint for Data Factory Portal
module "pedatafactoryportal" {
source = "./modules/privateendpoint/"
resource_group_name = azurerm_resource_group.resource_group.name
location = azurerm_resource_group.resource_group.location
name = var.privateendpointdatafactory_portal_name
subnet_id = azurerm_subnet.endpoint_subnet.id
private_link_enabled_resource_id = azurerm_data_factory.datafactory.id
private_dns_zone_name = azurerm_private_dns_zone.datafactoryportalzone.name
subresource_names = ["portal"]
resource_name = "portal"
depends_on = [
azurerm_data_factory.datafactory,
azurerm_private_dns_zone.datafactoryportalzone
]
}