Solution : https://service.sap.com/sap/support/notes/1438294 (SAP Service marketplace login required)
Key words :
/connectors -> sap java connector -> tools & services -> download sap jco release 3, accepted withou en error, executing multiple trfcs, multi-threading issue, download page, release notes, error message, delta management, table parameters, invalid character
Related Notes :
| 1467969 | SAP Java Connector Release 3.0.6 |
| 1438660 | Loss of tRFCs and IDocs with JCo 3.0.3 and 3.0.4 |
| 1425520 | Disable NI cache for host and service names |
| 1405464 | SAP Java Connector Release 3.0.4 |
| 1077727 | SAP JCo 3.0 release and support strategy |