Parameter
rdisp/task_limit
Short text
Maximum number of tasks
Parameter Description
This parameter describes the number of open tasks that can exist for each session. Tasks are created when RFC modules (CALL FUNCTION … STARTING NEW TASK …) are called asynchronously and also when the HTTP client interface is used. If the maximum number of open tasks is exceeded, the processing is terminated and an ABAP short dump is generated.
Application Area
Dispatcher/task handler
Default Value
1000
Who is permitted to make changes?
Customer
Operating System Restrictions
None
Database System Restrictions
None
Are other parameters affected or dependent?
In the case of RFC, an open task occupies the following resources:
• An RFC connection: rdisp/max_comm_entries and
– gw/max_conn
• A logon: rdisp/tm_max_no
• And to temporarily store the response:
>> An entry in the request queue: rdisp/elem_per_queue
>> A communication block: rdisp/wp_ca_blk_no
HTTP client connections occupy the following resources
• Memory Pipes: mpi/total_size_MB
Choose a task limit that means that the resources cannot be completely occupied by one session.
Values allowed
Number in the range [1 , 5000]
