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Error: "R_4036 Error connecting to database [Informatica][ODBC SQL Server Wire Protocol driver] Timeout expired" while running DSS task in Cloud Data Integration
Problem Description
In Cloud Data Integration (CDI), while testing a connection on Informatica Intelligent Cloud Services (IICS) DI, the connection to SQL SERVER 2012 tests okay, but running DSS task it fails​ with the following error:

R_4036 Error connecting to database [ [Informatica][ODBC SQL Server Wire Protocol driver]Timeout expired

Furthermore, it is possible to browse the SQL SERVER Objects/tables in the DSS task for source using connection information. 
This is a third-party issue related to the DNS settings.
To resolve this issue, replace the hostname with the IP address in the SQL Server connection and the task connects/runs successfully. as per the screenshot below, underlined in red.:

2020-01-02 16_36_22-Administrator.png

More Information
Applies To
Product: Cloud Data Integration
Problem Type: Configuration
User Type: Administrator
Project Phase: Implement
Product Version: Informatica Cloud
Operating System:
Other Software:

Last Modified Date:1/13/2020 7:41 AMID:581783
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