• Post Reply Bookmark Topic Watch Topic
  • New Topic
programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Liutauras Vilda
  • Campbell Ritchie
  • Tim Cooke
  • Bear Bibeault
  • Devaka Cooray
Sheriffs:
  • Jeanne Boyarsky
  • Knute Snortum
  • Junilu Lacar
Saloon Keepers:
  • Tim Moores
  • Ganesh Patekar
  • Stephan van Hulst
  • Pete Letkeman
  • Carey Brown
Bartenders:
  • Tim Holloway
  • Ron McLeod
  • Vijitha Kumara

XPath and BPEL  RSS feed

 
Ranch Hand
Posts: 42
Java Linux Postgres Database
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Hello,
I am building a calculator service using Eclipse & BPEL designer with Apache ODE and this is where i got stuck:

If i use concat instead of sum, there is no compilation error. But i need to make the sum of the variables. I have checked the documentation for this function and the signature is: fn:sum(arg,arg,...). What could be wrong here?

Alexandru
 
With a little knowledge, a cast iron skillet is non-stick and lasts a lifetime.
  • Post Reply Bookmark Topic Watch Topic
  • New Topic
Boost this thread!