I am getting the following error while re-indexing the product flat data and i am also unable to import products it throws the 503 error.
Product Flat Data index process unknown error: exception 'PDOException' with message 'SQLSTATE: Syntax error or access violation: 1118 Row size too large. The maximum row size for the used table type, not counting BLOBs, is 65535. You have to change some columns to TEXT or BLOBs'
From the error i can understand that i have too many attributes because which it is exceeding the limit but how should i resolve this ?