Updating the WSDL Definitions of Data Tables
Fault Code : ns1:FailedAuthentication\nFault String : 
    The security token could not be authenticated or authorizedIf you receive this error, update the WSDL definitions of the data tables (for example, after a site refresh).
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                        From the Administration Platform page of the Oracle CPQ application, go to the Web Services (Test) page. 
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                        Click Generate Schema and WSDL. 
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                        Read the line Data Tables: Generated when table definition is updated. 
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                        Open the Oracle CPQ > Data Tables page. 
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                        Locate the data table in the navigation pane (filter for the data table, if necessary). 
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                        Right-click the data table. 
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                        Select Deploy. 
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                        Check the WSDL again. 
Additional integration troubleshooting information is provided. See Troubleshoot Oracle Integration in Using Integrations in Oracle Integration Generation 2.