BMC Impact Integration for z/OS - Will the message sent to GME be queued? What is the queue size limit?

Knowledge Article

BMC Impact Integration for z/OS - Will the message sent to GME be queued? What is the queue size limit?
BMC Impact Integration for z/OS - License Add On
BMC AMI Ops Automation
BMC Impact Integration for z/OS
BMC Impact Integration for z/OS - License Add On
BMC AMI Ops Automation
BMC Impact Integration for z/OS
Will the message sent to GME be queued? What is the queue size limit? If the queued messages are over the limit, will it be overflow?
GME message queue limit is 2000 to prevent it from running out of memory, this is a hard-coded value (in the program) and cannot be changed by users.

When a GME connection receives a message to be sent, it will queue it on that queue and keep it there until it is sent. If it is not able to send for a while and keeps getting messages to be sent then that queue will fill up.
If the queue has filled up then the connection to the cell will be terminated with error "GI0749E GIyTxxxx PROCESS QUEUE LIMIT EXCEEDED. TERMINATING CONNECTION".

Here is GI0749E message explanation:
 
GI0749E

GIyTxxxx PROCESS QUEUE LIMIT EXCEEDED. TERMINATING CONNECTION.

 

Explanation: The maximum number of messages have been queued to the connection to be sent. The task managing the connection is identified by GIyTxxxx where y is C for Client or S for Server; xxxx is the task number. The GME connection is terminated.

User response: The GME connection can be restarted with BBI command: .E PARM,AAOGMExx,RESYNC However, before attempting the RESYNC you should check to see if the condition that caused the error still exists. The number of ALERTs that must be re-synced may result in an immediate termination of the connection upon a RESYNC. In this case the number of ALERTS will have to be reduced before a successful RESYNC will occur.
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