Solution : https://service.sap.com/sap/support/notes/169131 (SAP Service marketplace login required)
Key words :
form class is_u_sldocument, additional key words, source code error, correspondence printing, print occurs, prerequisites
Related Notes :
168983 | Collective note IS-T 1.2 - add-on patch 010 |
168982 | Collective note for IS-U/CCS 1.2 - add-on patch 010 |