How to build a businesscase for testing SAP PI/PO
- 1. SAP PI Testing Business case
- 2. Why testing is important? © Figaf 2019
- 3. 35% of development cost is testing • Multiply studies prove that testing account for 30-40% of development cost in general IT projects. • My guess for integration it is probably in the line. • Bug fixing even more
- 4. © Figaf 2019 • Developer test • Get test data • Unit test • User acceptance test • Automated test • Test manager and coordinator • Test documentation • Most important takes business time What costs with the testing
- 5. © Figaf 2019 Hourly cost 80 Number of ico 200 Changes pr year 300 Number of support packs pr year 2 Assumptions
- 6. © Figaf 2019 Time required pr instance Number of ICOs Hours Price Pr year Cost pr year Normal PI testing Test an interface when changing mapping 120 1 2 160 300 48.000 Support packs installations testing 60 200 200 16000 2 32.000 Total 80.000 Testing price
- 7. © Figaf 2019 Time pr instance Number of ICOs Hours Price Pr year Cost pr year Normal PI testing Test an interface when changing mapping 120 1 2 160 300 48.000 Support packs installations testing 60 200 200 16000 2 32.000 Total 80.000 Testing with IRT IRT server 15.000 IRT installation and configuration 5.000 IRT create test cases 10 200 33 2667 1 2.667 Test an interface when changing mapping 5 1 0 7 300 2.000 Support packs installations testing 10 800 2 1.600 Total with IRT 24.667 IRT testing
- 8. If we do not test • Could be a bomb • Failure in your business • Impact relationship with partners • Legal • Cost money • Support • Fix problem again • Change management • Lost time with business © Figaf 2019
- 9. © Figaf 2019 Cost of not testing Price Pr year Cost pr. year Support cases 320 30 9.600 Rollback and start over 20.000 0,3 6.000 Lost business because of errors 20.000 1 20.000 System down 100.000 0,5 50.000 Total for errors 85.600
- 11. Documentation • Documentation is important • Most document too little or too much • Need to document all changes much better © Figaf 2019
- 12. © Figaf 2019 Documentation Time required pr instance Price Pr year Cost pr. year Normal Documentation 90 120 300 36.000 IRT DevOps additional 10.000 IRT Documentation 15 20 300 6.000 Total with IRT documentation 16.000
- 13. Figaf.com/IRT Get a free trial today © Figaf 2019
Editor's Notes
- #11: [Papir bunker}[