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Fuzz Testing of Applications Communicating via the OData Protocol
Mjachky, Ľuboš ; Fiedor, Tomáš (referee) ; Vojnar, Tomáš (advisor)
Delivering stable and reliable software to customers is difficult. Applications are prone to errors, regardless of the experience level of the developers. Automated testing methods and tools are heavily used in all phases of development life-cycle to reduce chances of bugs escaping to the users. The goal of this thesis is to design an intelligent and automated testing tool which is able to test business applications. A mishandled action performed within such an application may cause a failure with disastrous consequences. To simulate these actions, one can use testing where test cases contain invalid or random data. This testing technique is called fuzzing or fuzz testing, and it involves providing malformed or mutated data as an input to the program. The proposed tool, namely ODfuzz, is a fuzzing tool ready to test applications communicating via the OData protocol which is a protocol built on existing HTTP and REST methodologies. ODfuzz is generating and fuzzing requests that are to be sent to the server. The requests contain mutated data that pass through various code paths and may result into an application error. ODfuzz was used to test back-end modules of modern SAP applications written in the ABAP language.
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Migration Framework in SAP System
Hanák, Tomáš ; Bartík, Vladimír (referee) ; Zendulka, Jaroslav (advisor)
The goal of this diploma thesis is to analyze process of migration data within the scope of SAP systems. Based on this analysis suitably desing and implement migration framework that will be used for migration of data between SAP systems. Entire migration framework and migration proces is built on technological platform SAP NetWeaver and is implemented in programming language ABAP. Functionality of the framework is presented by the case study that is represented by proper data set.
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SAP Reporting with the Use of In-memory Database
Smejkal, Václav ; Klusák, Aleš (referee) ; Luhan, Jan (advisor)
The master's thesis deals with the in-memory database SAP HANA which keeps all data directly in main memory with the use of column-oriented data layout. Practical part of the thesis consists in development of application in SAP R/3 environment, with which performance of the in-memory database SAP HANA and the traditional database MaxDB is compared, including influence of used data layout. The results show that the in-memory database is advantageous especially for analytical operations based on aggregate functions.
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Tvorba moderních webových aplikací pomocí SAPUI5 a oDATA služeb
Filipek, Lubomír
The thesis contains comparison JavaScript MVC frameworks. The following is a description of the current system FAIN for the inventory of fixed assets at VUT Brno, describes its shortcomings. It is further explored what is happening in the background on SAP ERP system, where the system FAIN is integrated. Based on these findings, it is designed and implemented OData service at SAP NetWeawer Gateway using ABAP language. And the SAPUI5 application for the inventory of fixed assets, which uses this service. The second designed and implemented SAPUI5 application uses the Northwind OData service. There are described the advantages and disadvantages of SAPUI5 application and previous solution of inventory of fixed assets. In conclusion, there are proposed possible solutions disadvantages of created application.
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SAP HANA Platform
Uhlíř, Michal ; Volf, Tomáš (referee) ; Zendulka, Jaroslav (advisor)
Tato práce pojednává o databázi pracující v paměti nazývané SAP HANA. Detailně popisuje architekturu a nové technologie, které tato databáze využívá. V další části se zabývá porovnáním rychlosti provedení vkládání a vybírání záznamů z databáze se stávající používanou relační databází MaxDB. Pro účely tohoto testování jsem vytvořil jednoduchou aplikaci v jazyce ABAP, která umožňuje testy provádět a zobrazuje jejich výsledky. Ty jsou shrnuty v poslední kapitole a ukazují SAP HANA jako jednoznačně rychlejší ve vybírání dat, avšak srovnatelnou, či pomalejší při vkládání dat do databáze. Přínos mé práce vidím v shrnutí podstatných změn, které s sebou data uložená v paměti přináší a názorné srovnání rychlosti provedení základních typů dotazů.
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Adobe Forms in SAP
Hás, Martin ; Rychlý, Marek (referee) ; Marušinec, Jaromír (advisor)
This master thesis was oriented to study of the development application possibilities in programming language ABAP in the information system mySAP. There were studied integration possibilities of SAP system with Adobe PDF forms and application MS Excel. Advantages and disadvantages of these two technologies were compared. The theoretical part of diploma thesis describes also the technology of SAP systems based on NetWeaver platform and the main product mySAP. The practical part describes a concrete business scenario of purchase order process where is also invoice verification list included. The result of the work is analysis, design and implementation of concrete solution for "invoice verification list" generating in SAP system. A development SAP VUT application was used for implementation and testing.
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SAP-NetWeaver as Integration Platform for Enterprise Information Systems
Žáček, Radomír ; Řehůřek, Miroslav (referee) ; Dydowicz, Petr (advisor)
This master's thesis deals with a company information system called Enterprise Resource Planning (ERP) which is supplied by the SAP. First, the thesis surveys historical development in the area of ERP. Next, it studies a current SAP ERP product which is based on a new SAP NetWeaver technological platform. The thesis focuses on the possibilities of company-processes integration into SAP NetWeaver Portal environment and it introduces certain examples for exploiting its potential in practise.
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Návrh a realizace vylepšení objednávkového systému pro prodej pneumatik
Kolník, Tomáš
Kolník, T. Design and implementation of improvements in ordering system for tire sales. Bachelor thesis. Brno: Mendel University in Brno, 2015. This Bachelor thesis deals with tire sales for the use of import by third party using the SAP system. The purpose of this work is to analyze business process in the company and design improvements. Based on this analysis, a new business process is implemented and integrated into SAP ERP and SAP PI.
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SAP Custom development
Rybička, Josef ; Buchalcevová, Alena (advisor) ; Pour, Jan (referee)
This thesis deals with SAP system from technological point of view and focuses on SAP NetWeaver platform. The main goal of this work is to describe and demonstrate custom development in SAP system. Secondary goal is to provide an overview of SAP NetWeaver platform and its capabilities and its important value for companies. The development is shown by creating an application in ABAP language and by using MMSP method. This thesis is complete guide for beginning SAP developers and contains tutorials about programming in ABAP and using its development tools.
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