Solution : https://service.sap.com/sap/support/notes/1369254 (SAP Service marketplace login required)
Key words :
relevant sap systems connected, duet action pane, erp reports previously, additional delivery format, delivery format, erp reports, duet client, duet reason, duet report, duet reporting
Related Notes :
1374659 | 1.5 SP3 REMA .net/Java fixes Composite note |
1369584 | Enable 'Excel' delivery format for ERP reports on IW clients |