If you run a Microsoft Dynamics CRM application pool using a domain account, you must update the login configuration file with the Service Principle Name (SPN) of Microsoft Dynamics CRM.
For SPN details, contact the Microsoft Dynamics CRM administrator.
Update login.conf with details of the SPN in the following format:
<ApplicationServer>="<domainaccount>@<FQDN>"
Domain account is the application pool identity for CRMAppPool. For example,
CRMAPP01.contoso.com="CRMService@contoso.com"
Update login.conf in the following locations:
On the Informatica Client machine, the configuration file is in the following location:
You can add multiple entries for multiple instances of Microsoft Dynamics CRM, in the login.conf file. Delimit multiple entries by using a new line. Terminate the last entry with a semicolon. Entries in login.conf are case sensitive.
You do not have to update the login configuration file if an instance of Microsoft Dynamics CRM application pool runs on the local system, local service, or Network Service account. The SPN is generated by default in the following format:
host/<hostname>
The host name is the name of the server that hosts Microsoft Dynamics CRM.