Blanket Sales Agreement Error

 Hi,

I am trying to create blanket sales agreement from api, I am getting the following error. Can anyone help me in resolving this error.

Thanks,

Sudheer

Message :Both value and ID columns have been supplied for this attribute (Attribute:inventory_item). ID column for this attribute will be used while processing this order.

Message :The flexfield on this field contains a flexfield bind variable with a :BLOCK.FIELD reference. This prohibits operation in the mode that optimizes performance over a wide-area network.

To continue using this form, have the system administrator either remove all :BLOCK.FIELD references, or turn off wide area operation by setting the profile option - Flexfields: Validate on Server to N. The reference may be in a WHERE_CLAUSE token passed into the flexfield definition in the form, a WHERE clause in a table-validated value set, or a default value for one of the segments of this flexfield.