SAP Note 400330 - Outbound Scheduler/qOUT Scheduler

Component : RFC -

Solution : https://service.sap.com/sap/support/notes/400330 (SAP Service marketplace login required)

Summary :
The SAP Note addresses system overload due to excessive parallel connections or single-process server programs, leading to frequent "timeout during allocate" errors in R/3 gateway. To manage this, from qRFC Version 6.10.042 onwards, it allows the limitation of parallel tRFC/qRFC connections to a specific destination via the qOUT Scheduler. This functionality is essential for systems with limited process capabilities such as warehouse management systems or external server setups. Configuration is done through the qOUT Scheduler Monitor (SMQS), and comprehensive documentation on setting up and monitoring is included in an attached PDF.

Key words :
terms load limit, individual monitoring screens, external server programs, business connector connection, qout scheduler monitor, warehouse management system, warehouse management, business connector, qout scheduler, server program

Related Notes :

1333483Timeout during allocate of a registered program
527481tRFC or qRFC calls are not processed
480161Error message SY503 for report SDEWUDEB
460235tRFC/qRFC: Low-speed processing
442478Installation of qRFC Version 6.20.043
416049Installation of qRFC version 6.10.042
384077APO: Optimizing CIF Communication
142419Resource distribution for RFC and tRFC/qRFC configuration