Solution : https://service.sap.com/sap/support/notes/875984 (SAP Service marketplace login required)
Key words :
cdesk_init function module, cad_version import parameter, cad working directory, cad desktop, cad worklist, performance problems, document list, unnecessary refresh, terms performance, update_outtab reason
Related Notes :
836256 | CDESK: Performance problems when working with CAD desktop |