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Error "Generic Error Code 0" While Using the Web Service Project Export (Doc ID 2904777.1)

Last updated on OCTOBER 28, 2022

Applies to:

Primavera P6 Enterprise Project Portfolio Management - Version 21.12 to 21.12.8.0 [Release 21.12]
Primavera P6 Enterprise Project Portfolio Management Cloud Service - Version 22.1 to 22.9 [Release 22.1 to 22.9]
Primavera P6 Enterprise Project Portfolio Management - Version 19.12.12.0 to 19.12.20.0 [Release 19.12]
Primavera P6 Enterprise Project Portfolio Management - Version 20.12 to 20.12.16.0 [Release 20.12]
Information in this document applies to any platform.

Symptoms

When attempting to use P6 EPPM Web Services to export a project, the following error occurs:

com.primavera.ws.importexport.WSExportProvider> <[ACTIVE] ExecuteThread: '10' for queue: 'weblogic.kernel.Default (self-tuning)'> <> <> <[severity-value: 8] [rid: 0] [partition-id: 0] [partition-name: DOMAIN] > com.primavera.ws.p6.export.IntegrationFault
Caused By: java.lang.NullPointerException

 The issue can be reproduced using the following steps:

  1. In P6, create a P6 project.
  2. Assign the OBS of the project to a non-admin-superuser account with Web Services Module Access.
  3. Find and store the Object Id of the project.
  4. Replace the ProjectObjectId in the P6 Web Service call.
  5. Replace the user name/password and database instance information in the P6 Web Service call.
  6. Find and store the needed Web Service WSDL (example https://wsdemo.client_name.com/p6ws/services/ExportService?wsdl).
  7. Use a Web Service client to execute the P6 Web Service call (for example SoapUI).
  8. Note the error message being returned with a generic error code 0.

Cause

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