Solution : https://service.sap.com/sap/support/notes/908347 (SAP Service marketplace login required)
Key words :
symptom dictionary simpletype texts, java ddic runtime receives, sap jco connection language, jco connection language, launched webdynpro application, adaptive rfc reason, missing function module, adaptive rfc, session language, /3 function module
Related Notes :
| 947376 | Troubleshooting JCo and AdaptiveRFC in Web Dynpro for Java |