Solution : https://service.sap.com/sap/support/notes/1459135 (SAP Service marketplace login required)
Key words :
internet transaction server reason, assigned parameter values, disp+work package, support package attached, longer parameter strings, sap kernel provided, support package, sap kernel, longer strings, work correctly
Related Notes :
| 1459050 | DYNP_OKCODE_SET: Okcode strings w/ more than 200 characters |
| 1089798 | NWBC: SAPGUI field values not set |