Solution : https://service.sap.com/sap/support/notes/1169817 (SAP Service marketplace login required)
Key words :
partial fixes present/applied, appintegrator templates im portal, performing navigation steps, unexpected error messages, terms webdynpro abap, webdynpro abap applications, webdynpro abap application, webdynpro applications, webdynpro abap, application integrator
Related Notes :
| 1240592 | Web Dynpro ABAP appls in portal result in timeout dumps |
| 1169439 | Requests from portal overtake each other ==> Timeout |