POP262

POP262

Migration Tool from Double Stack to Single Stack Integration Scenarios Meghna Shishodiya, Amrita Laxmi, Finny Babu, Ilya Stepanov, Alexander Bundschuh October, 2013

Disclaimer This presentation outlines our general product direction and should not be relied on in making a purchase decision. This presentation is not subject to your license agreement or any other agreement with SAP. SAP has no obligation to pursue any course of business outlined in this presentation or to develop or release any functionality mentioned in this presentation. This presentation and SAP's strategy and possible future developments are subject to change and may be changed by SAP at any time for any reason without notice. This document is provided without a warranty of any kind, either express or implied, including but not limited to, the implied warranties of merchantability, fitness for a particular purpose, or non-infringement. SAP assumes no responsibility for errors or omissions in this document, except if such damages were caused by SAP intentionally or grossly negligent.

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Agenda Migration Approach Directory Content Migration Tool at a Glance

Exercises

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Migration Approach

Which installation options are supported per release version?* 1. PI Dual Stack (all releases)

3. Process Orchestration (since release 7.31) + Functional scope

ABAP

Java

- Higher TCO

PI Java only

BPM incl. BRM

Java

Java

- No innovations for ABAP Single SID

2. PI Java only (since release 7.3) - Functional limitations

Java

++ Functional scope

+ Lower TCO + Performance

+ Lower TCO

+ Performance

* simplified illustration, excluding SLD, tools, optional non-central adapter engines, etc. © 2013 SAP AG or an SAP affiliate company. All rights reserved.

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How to get from PI to Process Orchestration? Migration versus in-place upgrade Migration (side-by-side deployment)

In-place upgrade

Pros

Minimized downtime Clean up of scenarios

Less hardware requirements Defined end date

Cons

Basic setup from scratch More hardware needed, higher maintenance and operational costs

Rollback risk Not possible for all installation options

Source system

Target system

In-place?

PI Dual Stack 7.1x & 7.3x

Process Orchestration 7.31/7.40

no

PI Java only 7.3x

Process Orchestration 7.31/7.40

yes

BPM* 7.x

Process Orchestration 7.31/7.40

yes

PI Dual Stack 7.1x & 7.3x

PI Java only 7.31/7.40

no

PI Java only 7.30

PI Java only 7.31/7.40

yes

PI Dual Stack 7.1x & 7.3x

PI Dual Stack 7.31/7.40

yes

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* Plus optionally further usage types: Adobe Document Services (ADS), Development Infrastructure (DI), Guided Procedures (GP) 6

Migrating from PI Dual Stack to Process Orchestration Side-by-side deployment Source system PI Dual Stack 7.1x/7.3x

ABAP

Java

Transition phase PI Dual Stack 7.1x/7.3x

ABAP

Java

Target system

Process Orchestration 7.31/7.40 BPM incl. PI Java only BRM

Java

Java

Process Orchestration 7.31/7.40 PI Java only

BPM incl. BRM

Java

Java

Migration activities 1. 2. 3. 4.

Install new PO system running side-by-side to existing PI dual stack system Transport of Enterprise Services Repository objects Migrate Integration Directory objects using migration tool Redesign of ABAP based artifacts (ABAP mappings, ccBPM processes, etc.) in Process Orchestration system

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How to determine migration effort and steps to take? Check out Migration Guide to AEX of PI 7.3x for Integration Scenarios available on SCN  Feature comparisons of the different PI releases  How to identify which integration scenarios can be migrated, which cannot, and which can be but requires additional work  Detailed description of migration process  Process Orchestration Migration Scoping Tool: Generates a report of existing scenarios identifying the migration tasks needed for each scenario  References to other articles and papers relating to the migration process

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Migration Tool at a Glance

Integration Directory Migration Tool Migrating Configuration Scenarios at a Glance Migrate classical PI scenarios to integrated configuration objects

Launch from Configuration and Monitoring Home page

 Supporting both Java-only and dual-stack target systems  Tool runs in target system  Available from releases 7.30 SP09, 7.31 SP07 and 7.40 SP2  Source PI system as of XI 3.0 and newer  Renaming of objects via renaming rules  Conversion of ABAP based adapter channel attributes to Java channels where possible

Scenarios for which migration is not supported  Receiver Rule objects in directory  ABAP mappings  ccBPM

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Integration Directory Migration Tool Migrating classical PI scenarios to Integrated Configurations Step-by-Step (1/5) Source system selection from SLD or manually defined in the tool

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Integration Directory Migration Tool Migrating classical PI scenarios to Integrated Configurations Step-by-Step (2/5) Source scenario(s) selection  By Sender Agreement  By Configuration Scenario (all sender agreements in the scenario are used)  By Receiver Determination (for IDoc and ABAP Proxy scenarios)

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Integration Directory Migration Tool Migrating classical PI scenarios to Integrated Configurations Step-by-Step (3/5) Automatic directory objects matching and migration checks  Tool automatically detects all objects belonging to selected configuration scenario

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Integration Directory Migration Tool Migrating classical PI scenarios to Integrated Configurations Step-by-Step (4/5) Integration configuration preview  Preview of the integrated configuration and required objects  Choose target adapter engine and metadata version for channels  Apply renaming rules  Passwords are not preserved via the tool

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Integration Directory Migration Tool Migrating classical PI scenarios to Integrated Configurations Step-by-Step (5/5) Create objects and track proceeding  Objects created in a new change list per scenario  Deletion of conflicting sender agreement on the target system  Launch the target Integration Directory directly from this page

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Integration Directory Migration Tool Renaming of directory objects Options:  Renaming of party, service, channel objects via reusable renaming rules  Business system renaming according to SLD transport targets  Support for content based routing constant replacement (expression constants)

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Integration Directory Migration Tool Migration and mass change support for communication channels Migrate channels between systems and PI releases  Support for the non-transportable fields  Migrating passwords is not supported

Support for mass channel changes     

metadata version adapter specific attributes target adapter engine module properties etc.

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Exercises

Integration Directory Migration Tool Exercises Scenarios    

IDoc to proxy scenario Misc. file to file scenarios Applying renaming rules Channel mass change

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Further Information

SAP Public Web scn.sap.com/community/process-orchestration www.sap.com

SAP Education and Certification Opportunities www.sap.com/education

Watch SAP TechEd Online www.sapteched.com/online

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