Failure: lead-account: This attribute map is invalid. A valid attribute map must meet these requirements: -	
The data type must match. -	
The length of the target attribute cannot be shorter than the source attribute. -	
The format should match. -	
The target attribute must not be used in another mapping.&# a13; -	The source attribute must be visible on the entity form. -	The target attribute must be a field a user can enter data into. -	Address
ID values cannot be mapped.
Received the error. I agree that there is mismatch in mapping.
Please provide me steps to verify and resolve it.
Log shows:
AttributeMap companyname -> name - Import: FAILURE
and attribute "tt_name" doesnt exist in lead entity.
Please please tell me the steps to verify it and