Problem: Both inbound and outbound messaging queue counts were increased, however, performance degraded as a result.
Description: After increasing inbound and outbound message queue count, the default maxThreads of IIOP socket listener is insufficient.
Solution: Increase the maxThreads of IIOP socket listener by editing the hostname_iiop1.properties file (located in SMP_HOME\Servers\UnwiredServer\Repository\Instance\com\sybase\djc\server\SocketListener\), and restart SAP Mobile Server. The maxThread of IIOP socket listener must be larger than the sum of all nodes needed IIOP thread counts.