i've implemented this note and i've done every manual step. In transaction /ECRS/RP_EDIT i don't find button 'Change Declaration Number' as reported in note 2620609.
I've wrote to SAP but i don't have answer, Anyone have the same problem?
I've checked program /ECRS/LUI_TD_EDIT_REPORTI02 and i find call to new dynpro 0210 with code "CHG_RPNUM".
I've check pf status "STATUS_300" and i don't find button link to code: