Hello Thomas,
I am not sure whether there is a limit for dispatcher queue.
There is rdisp/elem_per_queue parameter given the description below.
What about wait times at that time?
Is it also so high?
Can you check ST03N DIAlog tasks response times at that time?
Parameter
rdisp/elem_per_queue
Short text
Number of Requests per Work Process Type
Parameter Description
Parameter to determine the size of the internal request queue. The value of this parameter is multiplied by the number of possible process type (DIA, BTC, and so on). Currently there are 7 possible types (including the outbound queue for SAP GUI output in the Dispatcher). That means, that there is a maximum queue size of maximum 14000 savable requests for the standard value 2000.
Application Area
Dispatcher
Parameter Unit
Integer
Default Value
2000
Who is permitted to make changes?
Customer
Operating System Restrictions
None
Database System Restrictions
None
Values allowed
Whole Number > 0
Regards,
Yuksel AKCINAR