DPR_APPROVAL_SIGNATURE_METHOD is a standard Executable ABAP Report available within your SAP system (depending on your version and release level). Below is the basic information available for this SAP report including which OBJECTS it interacts with such as TABLES, FUNCTION MODULES, INCLUDES ETC. Also check out the submitted Comments related to this SAP report or see any standard documentation available.
If you would like to execute this report or see the full code listing simply enter DPR_APPROVAL_SIGNATURE_METHOD into the relevant SAP transactions such as SE38 or SE80
This report can be called from another progam/report simply by using the ABAP SUBMIT statement, see below for example ABAP code snipts of how to do this.
Title: Set SIGNITURE_METHOD indicator for approval
Text Symbol: 001 = No inconsistent approvals were found...
Text Symbol: 002 = Number of Corrected Approvals: &
Text Symbol: 003 = Project Number
Text Symbol: 004 = Phase Number
Text Symbol: 005 = Signature with User Certificate
No INCLUDES are used within this REPORT code!
No SAP DATABASE tables are accessed within this REPORT code!
REUSE_ALV_GRID_DISPLAY call function 'REUSE_ALV_GRID_DISPLAY' exporting i_grid_title = lv_text it_fieldcat = lt_fieldcat tables t_outtab = lt_approval exceptions program_error = 0 others = 0.
Although this basic information may have limited use it does provide an easy to find location to store any knowledge about this program/report.