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R12 E-Business Suite SOA Gateway Deploy REST Web Service Fails With Classcast Exception When Invoking A Webservice With XMLTYPE Parameter From SOAPUI or POSTMAN (Doc ID 2550789.1)

Last updated on APRIL 15, 2020

Applies to:

Oracle E-Business Suite Integrated SOA Gateway - Version 12.1.3 and later
Information in this document applies to any platform.


E-Business Suite R12 Integrated SOA Gateway, Installation Related Issues





When a webservice with input parameter of XMLTYPE is invoked from SOAPUI or POSTMAN (including Concurrent Program interfaces deployed as a REST Web Service) the following errors can occur:

Error Description   SYSTEM_ERROR

Error Details    java.lang.ClassCastException: java.lang.LinkageError cannot be case to java.lang.Exception at at etc.



FND_SOA_SERVICE_EXECUTION_ERR:oracle.apps.fnd.soa.util.SOAException: ServiceExecutionError: Error while executing the service
oracle_jdbc_driver_LogicalConnection_Proxy cannot be cast to oracle.jdbc.OracleConnection:Please see service monitor logs for full error trace



Service Provider Access resulted in exception 'oracle.apps.fnd.isg.client.IREPException' when attempting to perform 'DEPLOY'. Please view Service Provider logs for more detail

The issue can be reproduced at will with the following steps:
1.  Invoke the Webservice from SOAPUI or POSTMAN
2.  It errors out pointing to teh error mentioned above


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