3.6.2 Optional Parameters

MINMSGLEVEL = integer

Specifies minimum debug level desired for userlog messages.

MAXMSGLEVEL = integer

Specifies maximum debug level desired for userlog messages.

Note:

• The absolute maximum value for MAXMSGLEVEL is 100, however, the highest meaningful value for customer debugging is 30. All the higher values should (only) be used by Oracle Support for deeper analysis or debugging.
• Parameters MINMSGLEVEL and MAXMSGLEVEL are intended only for application debugging, and setting MAXMSGLEVEL to a large value can result in excessive output to the ULOG, therefore they have to be used with caution.

  Level range for customers:

  [10]: The log of message flow, mainly MQPUT log, or major function entry points only.

  [20]: Detailed level of tracing. The information of MQ, Service, User, CompCode, and Reason are printed.

  [30]: MQGET log in TM_MQI.

DEFMAXMSGLEN = integer

Specifies the default maximum message length expected for buffers received from WebSphere MQ queues. The DEFMAXMSGLEN parameter is overridden by the QUEUE section MAXMSGLEN parameter.

MAXRETRIES = integer

Specifies the maximum attempts of connection retry. The minimum and default value is 0, and the maximum value is 2147483647. If MAXRETRIES is set to 0, connection retry is turned off.