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“axis2ns2:selectionFailure” Error happened while the process is running in apache ode


While the process is running in apache ode this error javax.xml.ws.soap.SOAPFaultException: axis2ns2:selectionFailure shows up . It occurs if one of the following happened:

  1. There is an error with the xml namespace.
  2. If zero or more than one element is selected. where BPEL expects a single element to be selected when evaluating <to> and <from> expressions, and a selectionFailure fault is thrown if zero or more than one element are selected.
  3. You don’t initialize your variables before assigning into them.
So to solve it:
  1. Fix any error with xml namespace inside “yourbpelname.bpel” file.
  2. Make BPEL selects one element during evaluation.
    • If you don’t want to use an element inside the “From” make sure to check “Ignore missing source data” that exist under properties view for the activity.
  3. Initialize your variables even if you use Fixed Value.

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