Unable to use X Query function in the conditional branch of Proxy Service

Question

Hi all,
I need to check the string length of a node then depending on that have to call two different business services. i have added a conditional branch inside
the proxy service. Now when I use the below expression in the I get an error
fn:string-length(./braz:BrazilianPropertyAddress/braz:postcode)
in variable i have given body
I am getting the following error
X path expression invalid not a selection declare namespace jca ="" ......................
If I give the expression without any stringlength function there is no problem
Kindly help

Answer 1

Hi Anuj,
Tried with text() its still throwing the same error
[BranchNode1] Conditional branch node specifies an invalid xpath: An error was reported compiling the XPath expression: XQuery exception: line 32, column 18: {err}XP0008 [{bea-err}XP0008a]: Variable "$body" used but not declared for expression: declare namespace jca = 'http://www.bea.com/wli/sb/transports/jca';
declare namespace wsp = 'http://schemas.xmlsoap.org/ws/2004/09/policy';
declare namespace jms = 'http://www.bea.com/wli/sb/transports/jms';
declare namespace tp = 'http://www.bea.com/wli/sb/transports';
declare namespace xs = 'http://www.w3.org/2001/XMLSchema';
declare namespace sftp = 'http://www.bea.com/wli/sb/transports/sftp';
declare namespace flow = 'http://www.bea.com/alsb/flow/transport';
declare namespace jpd = 'http://www.bea.com/wli/sb/transports/jpd';
declare namespace soap-env = 'http://schemas.xmlsoap.org/soap/envelope/';
declare namespace wsu = 'http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd';
declare namespace dsp = 'http://www.bea.com/dsp/transport/sb';
declare namespace ejb = 'http://www.bea.com/wli/sb/transports/ejb';
declare namespace wsa = 'http://schemas.xmlsoap.org/ws/2004/08/addressing';
declare namespace bpel-10g = 'http://www.bea.com/wli/sb/transports/bpel10g';
declare namespace tuxedo = 'http://www.bea.com/wli/sb/transports/tuxedo';
declare namespace file = 'http://www.bea.com/wli/sb/transports/file';
declare namespace ctx = 'http://www.bea.com/wli/sb/context';
declare namespace fn = 'http://www.w3.org/2004/07/xpath-functions';
declare namespace soap12-enc = 'http://www.w3.org/2003/05/soap-encoding';
declare namespace soap12-env = 'http://www.w3.org/2003/05/soap-envelope';
declare namespace fn-bea = 'http://www.bea.com/xquery/xquery-functions';
declare namespace ws = 'http://www.bea.com/wli/sb/transports/ws';
declare namespace http = 'http://www.bea.com/wli/sb/transports/http';
declare namespace email = 'http://www.bea.com/wli/sb/transports/email';
declare namespace ftp = 'http://www.bea.com/wli/sb/transports/ftp';
declare namespace sb = 'http://www.bea.com/wli/sb/transports/sb';
declare namespace xsd = 'http://www.w3.org/2001/XMLSchema';
declare namespace soap-enc = 'http://schemas.xmlsoap.org/soap/encoding/';
declare namespace xsi = 'http://www.w3.org/2001/XMLSchema-instance';
declare namespace b = 'http://xmlns.oracle.com/B';
declare namespace add = 'http://schemas.xmlsoap.org/ws/2003/03/addressing';
fn:string-length($body/b:BProcessRequest/b:b/text())..