A summary report tells you, in brief form, what happened, usually without details. An exception report tells you, often with details, anything UNUSUAL (or undesired) that happened.
Income is reported typically on the credit application and does not show up on credit results. If you are curious about your credit results, I c=recommend using a free service such as...
You can dispute mistakes via the credit bureau. Equifax, TransUnion and Experian. Don't be too alarmed to find inaccurate information listed in your credit profile -- errors are not uncommon. These...