How ArcelorMittal Analyzes Custom ABAP and Prepares for an ... AC Slide Decks... · May 7 –9,...
Transcript of How ArcelorMittal Analyzes Custom ABAP and Prepares for an ... AC Slide Decks... · May 7 –9,...
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May 7 – 9, 2019
How ArcelorMittal Analyzes Custom ABAP and Prepares for an SAP S/4HANA Migration
Andy Bent, SAP Basis Manager, ArcelorMittalASUG 82584
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About the Speaker
Andy Bent
• SAP Basis and HANA manager
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About AM/NS Calvert• 5.3Mt production capacity
• 1,550 team members (includes technical experts from
both parent companies)
• World’s most advanced
steel finishing facility
• Largest newly built facility
in the U.S. in 40 years
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Agenda
• Dual Landscape
• Custom Code
• SAP S/4HANA
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Dual Landscape
QA PRDOperational Landscape
(Production Support)
Project Landscape
DEV
QADEV
Identifying missing changes in a parallel landscape can be difficult and challenging
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LiveCompare
• Replaces slow, inefficient and error prone manual analysis with automated analytics
• Increased awareness for fast action and improved collaboration
• Feeds your SAP team the information they need to facilitate Smart DevOps
• On-demand, smart data insights to enhance your DevOps process
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Compare IMG
OPRIMG Config Compare Compare IMG configuration between systems
PRJ
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Compare Custom Objects
Custom object comparison between systems with a break down by object
type
OPRComparePRJ
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Agenda
• Dual Landscape
• Custom Code
• SAP S/4HANA
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Custom Code Development
Review code changes in development and decide if
any rework is required before transporting to QA.
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Prioritize TestingHave the most at risk tcodes been tested? Prioritize testing based on object usage in the production system.
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Release to Production
Move to Production with zero defects
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Agenda
• Dual Landscape
• Custom Code
• SAP S/4HANA
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SAP S/4HANA – TCODE Changes
Screens changed in SAP S/4HANA based on functional area and current usage
Tcodes used in as-is system that are now obsolete or replaced in SAP S/4HANA.
Based on the comparison between ECC 6 (as-is) and SAP S/4HANA (to-be) changes can be identified ahead of time
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Prepare Custom Code for SAP S/4HANAFind and deactivate unused custom code. Removing the unused code will reduce the total list of objects to analyze
Custom code that depends on SAP standard objects with significant differences between as-is and to-be systems.
TIP: Remove unused tcodes from user roles
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ABAP Changes for SAP S/4HANA
Easily determine ABAP code that does not conform to SAP HANA standards
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Security Impact Analysis
Review current roles against changes for SAP S/4HANA
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Further Information
• Review custom development for performance and adherence to standards
• Start custom code analysis now for S/4HANA
• https://www.intellicorp.com/ - LiveCompare
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Take the Session Survey.
We want to hear from you! Be sure to complete the session evaluation on the SAPPHIRE NOW and ASUG Annual Conference mobile app.
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Access the slides from 2019 ASUG Annual Conference here:
http://info.asug.com/2019-ac-slides
Presentation Materials
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