Hi thamarai kannan,
You have to check with Oracle support for DAC compatibility with Informatica product.
Oracle OEM's Informatica software, and certifies with DAC, OBIEE packages. Those are certified, built, licensed and shipped directly by Oracle. That is the reason for the request to contact Oracle to check the compatibility of Informatica server versions they certify with DAC/OBIEE (DAC: Data Warehouse Application Console; OBI EE: Oracle BI Applications, Enterprise Edition).