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length check of an element in BPEL

747798Mar 12 2010 — edited Feb 27 2020
Hi everyone,

I need to check length of an element in the output collection in BPEL. I have used string-length function like this:

string-length(bpws:getVariableData('Invoke_Id_Read_Id_OutputVariable','Read_IdOutputCollection','/ns12:Read_IdOutputCollection/ns12:Read_IdOutput/ns12:IDNUMBER))<1

It is throwing a exception :
com.oracle.bpel.client.BPELFault: faultName: {{http://schemas.xmlsoap.org/ws/2003/03/business-process/}selectionFailure}

Please guide me to resolve this.

Regards,
Aasta
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Locked on Apr 9 2010
Added on Mar 12 2010
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