BID-TYPE-AND-BIDDING-STRATEGY-MISMATCH API Error

This is one of the API error of Type AdGroupServiceError in the Adwords API v2009.

I got following SOAP fault at the time when my PHP script had tried to set keywordContentMaxCpc with new value using the API.

[AdGroupServiceError.BID_TYPE_AND_BIDDING_STRATEGY_MISMATCH @ operations[0].operand.bids]

After some research I found that the Adwords' Campaign in which I am trying to set the MaxCPC value was setup for "Conv. Optimizer" in the Adwords so, Adwords not allowing me to set MaxCPC value manually through API.

I have ignored such "Conv. Optimizer" Campaigns in the script to overcome this issue.