SAP Adapter ConnectionFactory MissingResourceException Error Under Load

(Doc ID 2249767.1)

Last updated on MAY 01, 2017

Applies to:

Oracle Service Bus - Version 12.2.1.0.0 and later
Information in this document applies to any platform.

Symptoms

Individual requests or low stress tests works fine, but under some load the SAP adapter becomes unreliable. Connections become mixed and authentication errors are received from SAP:

bus:/TEST/WSDL/DATA_PULL.wsdl [ DATA_PULL::DATA_PULL_RFC(parameters,parameters) ] - WSIF JCA Execute of operation 'DATA_PULL_RFC' failed due to: java.util.MissingResourceException
java.util.MissingResourceException
java.util.MissingResourceException;
nested exception is:
        com.sap.conn.jco.JCoException: (104) JCO_ERROR_SYSTEM_FAILURE: User test has no RFC authorization for function group XHF1. (Remote shortdump: RFC_NO_AUTHORITY in system DSR|sap)

Cause

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