Solution : https://service.sap.com/sap/support/notes/598891 (SAP Service marketplace login required)
Summary :
An error in SAP WebAS during J2EE to ABAP server communication via SAP JCo or RFC protocol necessitates detailed error examination using RFC protocol tools. Tests implemented for J2EE server, SAP JCo, and RFC modules, including RFC_SYSTEM_INFO, STFC_CONNECTION, STFC_STRUCTURE, and STFC_PERFORMANCE, help pinpoint communication issues. Client and server tests involve respective programs calling these function modules, with successful communication indicated by correct execution and response from these function modules, as outlined in detailed testing steps and configurations.
Key words :
server forwards incoming function module calls, java -classpath <jar-loc>\sapjco, sapinfo ashost=<webas_appl_host> sysnr=<webas_system_number>, rfc sdk testthe rfc tests, tcp/ip type connection, java -jar sapjco, j2ee application server testsrefer, rfc sdk test differ, j2ee application server tests, webas abap application server
Related Notes :
| 636912 | Frequent installation problems with SAP Java Connector |
| 604564 | Initial help for SAP J2EE problems in WebAS 6.20 environment |
| 578340 | simple tool checking J2EE Engine, JCO&RFC versions, FastRFC |
| 495911 |