Message send failed: For input string: "";

Issue Background:

While performing Integrated Gateway SOA tests as per MoS 1506065.1

Issue Fix:

Comment the below parameters in $INST_TOP/ora/10.1.3/j2ee/oacore/config/oc4j.properties

http.proxyHost=

http.proxyPort=

http.nonProxyHosts=

Restart oafm service