Solution : https://service.sap.com/sap/support/notes/1009930 (SAP Service marketplace login required)
Summary :
Users may encounter several issues in SAP’s View Designer concerning the preview functionalities, due to various underlying causes. Errors such as "Object expected" appear due to a mishandling of JavaScript files and premature mode changes. A "403 Forbidden" error surfaces when essential services are deactivated or HTTP is incorrectly used instead of HTTPS. Proxy-related issues necessitate proper entries in the HTTPURLLOC table, while an entirely white preview area demands a careful check of this table for incorrect entries. Additionally, to prevent "The page cannot be displayed" errors, ensure the icm/host_name_full parameter properly displays a specified host name and excludes "localhost".
Key words :
/saphelp_nw2004s/helpdata/en/ac/8f813a34872769e10000000a114084/frameset, /saphelp_nw2004s/helpdata/en/42/d547ab30b6473ce10000000a114e5d/frameset, /saphelp_nw2004s/helpdata/en/59/31ae42e0fac911e10000000a1550b0/frameset, /saphelp_nw2004s/helpdata/en/95/1528d8ca4648869ec3ceafc975101c/frameset, urgently required java script files, java script error dialog box, terms web dynpro abap, profile parameter icm/host_name_full, view designer remains white, java script error
Related Notes :
| 1122599 | load_application does not correctly generates absolute URL |
| 1088717 | Active services for Web Dynpro ABAP in transaction SICF |
| 1008689 | No layout preview due to inactive ICF nodes |
| 983386 | HTMLViewer: SSO Navigation using HTTPURLLOC settings. |
| 979039 | JavaScript error when you load a Web Dynpro ABAP View |
| 773830 | FQHN determination in ICM |
| 677118 | SP31-> Fully Qualified Domain Names Check |
| 654982 | URL requirements due to Internet standards |
| 603624 | HTTP error 403 - Forbidden / You are not authorized to view |
| 434918 | Configuration for fully qualified host names for BSP |