As with business objects, we recommend that you activate the logging of changes to table data for those tables that are critical or susceptible to audits. (See the SAP - Audit Guidelines R/3 FI, in Section 4.3.5, for examples of important tables. This document is available at www.sap.com/germany/company/revis/infomaterial/index.epx.) You must also explicitly activate this logging. Note the following:
If both of these conditions are met, the database logs table changes in the table DBTABPRT. (Setting the Log data changes flag only does not suffice in recording table changes; you must also set the rec/client parameter.)
You can view these logs using the transaction SCU3.
Although we do deliver pre-defined settings, you generally have to modify them to meet your own requirements. Use the report RSTBHIST to obtain a list of those tables that are currently set to be logged. Use transaction SE13 to change the Log data changes flag for these or other tables.
For more information, also see SAP Notes 1916 and 112388.