SAP ABAP Message Class /IWBEP/CM_COS Message Number 250 (Parallelization of consecutive queries in a batch request)

Hierarchy

☛ SAP_GWFND (Software Component) SAP Gateway Foundation
   ⤷ OPU-BSE (Application Component) Gateway Business Suite Enablement
     ⤷ /IWBEP/COS_MESSAGES (Package) Gateway - Common Services - Message Classes

Attribute

Message class	/IWBEP/CM_COS
Short Description	SAP NetWeaver Gateway - Common Services
Message Number	250
Documentation status		Space: object requires documentation
Authorization check Error Message	☐
Changed On	20141120

Message Text

Parallelization of consecutive queries in a batch request

Help Document

Diagnosis

A parallelization of consecutive queries in a batch request should be used to optimize the performance of the batch request processing.

Configuration Parameters

The following parameters are valid for the current SAP client:

• "Activate Parallelization for Batch Queries": Mark or unmark this option to enable or disable the parallelization.
• "Maximum Number of Parallel Queries": Specify the maximum number to limit the amount of parallel processing queries to save system resources. This number will be ignored if it is greater than the maximum number of dialog work processes available at parallelization time which is based on system settings (transaction RZ11, profile parameters rdisp/rfc*) . Zero (0) means it only depends on current system resources. Default: 0.

Performance Optimization

In case of serialization the duration of the consecutive queries is the sum of all query processing times. Contrary to this, the total duration in parallel mode is just the maximum duration of these query processing times and a minimal overhead for parallelization.

System Response

Procedure

Procedure for System Administration

History

Last changed on/by	20141120	SAP
SAP Release Created in	200