Not able to find 0CRM_MKTATTR_ATTR in CRM 6.0

Hi Experts,

I am working on SAP CRM 6.0. I am not able to find marketing attribute data source 0CRM_MKTATTR_ATTR in ly system. Can you please help me out? I have checked in RSA2/BWA5 and other transactions but i am not able to find this data source.

Any pointers will be much helpful?

Thanks

Rohit