Various reasons are listed under the section of "Differences Between Summary and Detail Amounts".
There other inconsistencies in 0800 well details amount from which peace report.
Data modification after running the preparation process, accounting activities in the subledger or general ledger after running the preparation process, and security rules restricting data view. Data modification after running the preparation process, accounting activities in the subledger or general ledger after running the preparation process, and security rules restricting data view. Data modification after running the preparation process, accounting activities in the subledger or general ledger after running the preparation process, and security rules restricting data view.