BPEL to BPMN: The Myth of a Straight-Forward Mapping

  • Authors:
  • Matthias Weidlich;Gero Decker;Alexander Großkopf;Mathias Weske

  • Affiliations:
  • Hasso Plattner Institute, Potsdam, Germany;Hasso Plattner Institute, Potsdam, Germany;Hasso Plattner Institute, Potsdam, Germany;Hasso Plattner Institute, Potsdam, Germany

  • Venue:
  • OTM '08 Proceedings of the OTM 2008 Confederated International Conferences, CoopIS, DOA, GADA, IS, and ODBASE 2008. Part I on On the Move to Meaningful Internet Systems:
  • Year:
  • 2008

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Abstract

An alignment of the Business Process Execution Language (BPEL) and the Business Process Modelling Notation (BPMN) promises seamless integration of process documentation and executable process definitions. Thus, a lot of research has been conducted on a mapping from BPMN to BPEL. The other perspective of this alignment, i.e. a BPEL-to-BPMN mapping, was largely neglected. This paper presents a condensed discussion of such a mapping and its pitfalls. We illustrate why such a mapping is not as straight-forward as commonly assumed and discuss the gaps to be bridged towards a better alignment of both languages.