Solution : https://service.sap.com/sap/support/notes/948418 (SAP Service marketplace login required)
Key words :
current support package version, call open/save dialogs, incompatible trex server configured, terms unknown function, trex server, unknown function, open dialog, save dialog, trex versions, web analyzer
Related Notes :
| 658052 | TREX 6.1/7.00: additional info about TREX ABAP client |
| 647658 | Availability of TREX ABAP client for 6.20/6.40/7.0/7.1 |