Solution : https://service.sap.com/sap/support/notes/861752 (SAP Service marketplace login required)
Key words :
\usr\sap\<system instance>\sys\global\ra\sapjra, deploytool batch file usr\sap\<system instance>\, select tabs server settings -> additional settingsand select, -> sap netweaver -> application platform -> connectivity -> components, -abap technologies -> sap java resource adapter, choose auth type caller impersonation, select tab sap netweaverselect language, sap communication technology -> communication, select tab identity subjects, symptom basic jra setup
Related Notes :
| 1083348 | Connection handle is already closed |