Hello
-> java parameters : -Djco.jarm=1 -Djrfc.trace=0 -jco.settracelevel=0 -Djco.trace_level=0 -Djrfc.trace_level=0
-jco.settracelevel=0 - This is wrong
The correct setting is -Djco.trace_level=0
The Java parameter -Djco.settracelevel=0 is already set
Open the config tool and remove -jco.settracelevel=0 under all nodes and save it.
Restart the J2EE system.
723562 - SAP Java Connector 2.x: Configuration and Requirements
628962 - How to switch on the SAP JCo trace
Regards
RB