Solution : https://service.sap.com/sap/support/notes/672955 (SAP Service marketplace login required)
Key words :
j2ee/cluster/server/additional-libs j2ee/cluster/state/additional-libs j2ee/cluster/state/services/file/work/libsare consistent, j2ee/cluster/server/additional-libto j2ee/cluster/state/additional-liband, j2ee/cluster/state/services/file/work/libs/note, j2ee/cluster/server/additional-lib <lib-prefix>sapjcorfc, \usr\sap\<sid>\<instance>\j2ee\cluster\additional-lib 9, /swdc sap software distribution center -> download -> support packages, file directory'j2ee/cluster/state', patches -> sap netweaver -> sap netweaver components, j2ee/os_libs <lib-prefix>rfc, fastrfc libraries sap j2ee engine 6
Related Notes :
| 608600 | Upgrade of the SAP J2EE Engine 6.20- sapjco.jar not upgraded |
| 575494 | Initiation of fallback for FastRFC connection |
| 552911 | SAP BW 3.1 Content Server Installation on Windows |
| 538544 | Problems in communicating via the FastRFC protocol |