To establish the CONNX JDBC Server TCP/IP packet size, set the following value:
TCPSIZE =32000
Controls the size of message buffers between CONNX32.dll and the database servers; acceptable values are 4096 to 32000.
Default value is 8192
Environments: Client, Windows, Unix
Configuration Manager: CONNX Settings; Current Key = JDBC; Key Value/Value Name = TCPSIZE
Unix Registry Setting: JDBC.TCPSIZE