SAP R/3 business blueprint: understanding the business process reference model
SAP R/3 business blueprint: understanding the business process reference model
Sap R/3 Process Oriented Implementation
Sap R/3 Process Oriented Implementation
Relaxed Soundness of Business Processes
CAiSE '01 Proceedings of the 13th International Conference on Advanced Information Systems Engineering
On the semantics of EPCs: resolving the vicious circle
Data & Knowledge Engineering - Special issue: Business process management
Generating correct EPCs from configured C-EPCs
Proceedings of the 2006 ACM symposium on Applied computing
How do practitioners use conceptual modeling in practice?
Data & Knowledge Engineering - Special issue: ER 2004
YAWL: yet another workflow language
Information Systems
Verification of EPCs: using reduction rules and petri nets
CAiSE'05 Proceedings of the 17th international conference on Advanced Information Systems Engineering
On the correlation between process model metrics and errors
ER '07 Tutorials, posters, panels and industrial contributions at the 26th international conference on Conceptual modeling - Volume 83
Faster and More Focused Control-Flow Analysis for Business Process Models Through SESE Decomposition
ICSOC '07 Proceedings of the 5th international conference on Service-Oriented Computing
Combining Quality Assurance and Model Transformations in Business-Driven Development
Applications of Graph Transformations with Industrial Relevance
Complexity metrics for Workflow nets
Information and Software Technology
Empirical Studies in Process Model Verification
Transactions on Petri Nets and Other Models of Concurrency II
Evaluation Patterns for Analyzing the Costs of Enterprise Information Systems
CAiSE '09 Proceedings of the 21st International Conference on Advanced Information Systems Engineering
Understanding the occurrence of errors in process models based on metrics
OTM'07 Proceedings of the 2007 OTM Confederated international conference on On the move to meaningful internet systems: CoopIS, DOA, ODBASE, GADA, and IS - Volume Part I
What makes process models understandable?
BPM'07 Proceedings of the 5th international conference on Business process management
Preprocessing support for large scale process mining of SAP transactions
BPM'07 Proceedings of the 2007 international conference on Business process management
How to implement a theory of correctness in the area of business processes and services
BPM'10 Proceedings of the 8th international conference on Business process management
An entropy-based uncertainty measure of process models
Information Processing Letters
Journal of Systems and Software
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Little is known about error probability in enterprise models as they are usually kept private. The SAP reference model is a publically available model that contains more than 600 non-trivial process models expressed in terms of Event-driven Process Chains (EPCs). We have automatically translated these EPCs into YAWL models and analyzed these models using WofYAWL, a verification tool based on Petri nets, in order to acquire knowledge about errors in large enterprise models. We discovered that at least 34 of these EPCs contain errors (i.e., at least 5.6% is flawed) and analyzed which parts of the SAP reference model contain most errors. This systematic analysis of the SAP reference model illustrates the need for verification tools such as WofYAWL.