on 02-27-2008 3:56 PM
Hi,
with SAP Exchange Infrastructure 3.0 SP18 there are lot of topics to face concerning performance. Especially during mass data transfers there are often performance problems using SAP XI. The result are long transfer times, low data transfer frequency and sometimes problems with the system itself (J EE Stack says "goodbye").
Has anybody already further experience with performance and stability of the new release SAP Process Integration 7.1? We plan to migrate to this platform and in view of this topic I would like to get some information about any existing problems using this new product.
Thank you very much for your help.
With kind regards.
Martin Steinberg
Hi,
1) Enterprise Service repository (ESR) contains the design Registry
2) Includes significant high-volume message processing is supported by message processed in a single
Service call
3) Also importantly support for asynchronous messaging based Reliable Messaging (WS-RM) for both
brokered communication between two systems will be supported in this release.
4) Provide Service Registry benefits based on UDDI 3.0
Enterprise Service Repository
In PI7.1 ES Repository is at the heart of Enterprise SOA
ES Repository is really the master data repository of service objects for Enterprise SOA
It contains the definition & process of services
In ES Repository has two parts, one is the ES Repository and the other being the Services Registry
ES Repository (ESR) is really the master data repository of service objects for Enterprise SOA
Besides service definition the ES Repository also provides you with a central point for finding and
managing service metadata from different sources, including application deployments - this is
where the Services Registry comes in. The Services Registry is the UDDI part of the ESR which
enables service consumers to find services
The SAP XI Integration Repository used by process integration has become the basis of the central Enterprise Service Repository: powering Enterprise SOA and Service Enablement.
Objects in the ES Repository include:
Global Data Types (CCTS based)
Process Component Models
Executable Integration Processes (BPEL)
Integration Scenarios
Service Interfaces (Enterprise Services)
Interface Mappings
Enterprise Services built in the ES Repository
Enterprise Services includes:
Are built using a consistent enterprise model based on: GDTs, Process Components, and Business Objects.
Are based on open standards.
Are mapped to the Service Interface object in the ES Repository.
Global Data Types - Building blocks for Service Interfaces
Defined in the ES Repository
Defined company-wide based on open standards (ISO 15000-5, UN/CEFACT CCTS)
Reusable semantic building blocks for service interfaces and message types
Process Component Models
Drill down from high-level models to service interfaces and operations
Process component architecture models enable SOA governance
Process components expose on enterprise services, which are based on service operations
Web Services Reliable Messaging (WS-RM)
Asynchronous messaging (EO, EOIO) based on open WS standard
Support Business Activity Monitoring (BAM)
Embedded Event Infrastructure: Collecting, pre-filtering and publication of events across SAP and non-SAP systems.
Event handling: cast the local event to an event proxy to send out event messages to event Consumers.
Transaction SWF_BAM for event filtering via filter rules and event handling.
Enhancement for Mapping
Re-usable user defined functions.
Look-up function reads multiple fields.
Synchronous DB RFC lookups: Use graphical function to model look-ups.
Specify mapping parameters at configuration time.
Principle Propagation based on SAML
This feature uses the WS-RM protocol.
The implementation of this feature is based on the open standard SAML and can
be used with backend systems that support the SAML technology.
Forward user context from sender to receiver.
Authorization check in receiving system based on original user.
Support BAM Milestone Modeling (BPEL)
Sub-Process Calls: Integration Process Call,
User Interaction: User Decisions (initially not part of this project, but will be covered as well to draw the complete picture),
Alert Categories
Enhancements for Process Automation
Human interaction:
Integration paradigm (design/ configuration).
Generic user decision.
Language dependent texts for end-user display, enriched with variables.
WS-BPEL 2.0 adoption: Preview and implementation BPEL4People, BPEL-SPE Simple user defined functions can be configured directly in the process.
PI7.1
Display Adapter Synchronous Message Content in RWB of PI 7.1
/people/william.li/blog/2008/02/07/display-adapter-synchronous-message-content-in-rwb-of-pi-71
SAP PI 7.1 Mapping Enhancements Series: Using Graphical Variable
/people/william.li/blog/2008/02/13/sap-pi-71-mapping-enhancements-series-using-graphical-variable
Monitoring the IDOC Adapter in XI/PI using IDX5
/people/kamalkumar.ramakrishnan/blog/2008/02/13/monitoring-the-idoc-adapter-in-xipi-using-idx5
Point-to-Point Connection using ABAP in SAP using PI 7.1
/people/william.li/blog/2008/02/13/point-to-point-connection-using-abap-in-sap-using-pi-71
SAP PI 7.1 Mapping Enhancements Series: Parameterized Message Mappings
/people/jin.shin/blog/2008/02/14/sap-pi-71-mapping-enhancements-series-parameterized-message-mappings
SAP NetWeaver Process Integration 7.1: Mapping Enhancements Blog Series
/people/jin.shin/blog/2008/02/14/sap-netweaver-process-integration-71-mapping-enhancements-blog-series
SAP PI 7.1 Mapping Enhancements Series: Copy XML Subtree
/people/william.li/blog/2008/02/14/sap-pi-71-mapping-enhancements-series-copy-xml-subtree
SAP PI 7.1 Mapping Enhancements Series: Correct Structural Inconsistencies
/people/jin.shin/blog/2008/02/15/sap-pi-71-mapping-enhancements-series-correct-structural-inconsistencies
SAP PI 7.1 Mapping Enhancements Series: Graphical Support for JDBC and RFC Lookups
/people/jin.shin/blog/2008/02/15/sap-pi-71-mapping-enhancements-series-graphical-support-for-jdbc-and-rfc-lookups
Regards,
Phani
Reward points if Helpful
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Hi,
PI 7.1 will be in rampup then - not global availibility
when it will be available you will get an upgreade guide as always
Perfromance wise there are couple of features have involved in PI 7.1 as compare to XI 3.0 SP 18.
Such as reusability of UDFs, Message processing and the folder concepts for well organized structure of all interfaces.
Currently PI 7.0 is only available for real time implementation. You could have the version of PI 7.1 from SDN, but that not for the real time implementation. Its limited only for individual usage.
There is huge difference between PI 7.0 and PI 7.1.
1. PI 7.0 is the part of Netweaver 2004s and PI 7.1 is key entity in eSOA.
2. PI 7.1 have various mapping Enhancements as well as reusability of UDFs across the mappings etc. which is not available in PI 7.0
/people/william.li/blog/2008/01/02/sap-pi-71-mapping-enhancements-series-share-user-defined-functions
3. PI 7.1 comes with the concept of folders for more flexibale and Organized way of developements.
/people/william.li/blog/2007/08/07/using-folders-in-pi-71 -- Folders in PI 7.1
4. Advanced adapter engine is used in PI 7.1, which have overcome the various communication related limitations of previous versions
Refer
Upgrade to SAP NetWeaver Process Integration 7.1
Features of PI 7.1
/people/udo.paltzer/blog/2007/04/26/new-sap-netweaver-process-integration-release-planned-for-2007
High Volume support in PI 7.1
/people/holger.faulhaber/blog/2007/12/12/high-volume-support-in-pi-71
Usability Features in SAP NetWeaver PI 7.1 Development and Configuration Times
SAP NetWeaver Process Integration 7.1 - Overview of New Capabilities
Usability Features in SAP NetWeaver PI 7.1 Development and Configuration Times
SAP Network Blog: Share User-Defined Functions in Message Mappings of PI 7.1
/people/william.li/blog/2008/01/02/sap-pi-71-mapping-enhancements-series-share-user-defined-functions
Preview on New Features of the Integration Directory in SAP NetWeaver Process Integration 7.1
SAP Network Blog: Mapping Enhancements in SAP NetWeaver Process Integration (PI) 7.1
/people/jin.shin/blog/2008/01/11/sap-pi-71-mapping-enhancements-series-mapping-enhancements-demo
New Business Process Engine Features in SAP NetWeaver Process Integration
Thanks
Swarup
Edited by: Swarup Sawant on Feb 27, 2008 5:02 PM
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