/support/notes/service/sap_logo.png){kind=logo}
SAP Knowledge Base Article - PreviewSymptom
When changing a dropdown value in a Web Dynpro application, the system dumps.
| Runtime Errors | UNCAUGHT_EXCEPTION |
| Except. | CX_WDR_ADAPTER_UNKNOWN_EVENT |
| ABAP Program | CL_NW7_VIEW_ELEMENT_ADAPTER |
The reason for the exception is: Value of parameter Key is not correct
Read more...
Environment
- Web Dynpro ABAP
- SAP NetWeaver
- ABAP PLATFORM - Application Server ABAP
Product
ABAP platform all versions ; SAP NetWeaver all versions
Keywords
Web Dynpro, Webdynpro, Web Dynpro ABAP, WDA, dropdown_by_key, RAISE_EVENT_HNDL_EXCEPTION, CL_NW7_VIEW_ELEMENT_ADAPTER, wd_sise_main_app, LMDB_SLD_LANDSCAPE, SOLMAN, CX_WDR_GENERAL , KBA , BC-WD-ABA , Web Dynpro ABAP , BC-WD-ABA-REN , Rendering , BC-WD-ABA-RUN , Web Dynpro ABAP Runtime , BC-WD-ABA-CFG , Configuration / Personalization , BC-WD-ABA-GEN , Generation , SV-SMG-ADM , Downtime/Task Management & System Administration , Problem
About this page
This is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP for Me (Login required).Search for additional results
Visit SAP Support Portal's SAP Notes and KBA Search.
/support/notes/service/facebook.svg)
/support/notes/service/twitter.svg)
/support/notes/service/youtube.svg)
/support/notes/service/linkedin.svg)
/support/notes/service/instagram2.svg)