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Integration Between Oracle Primavera Cloud (OPC) And P6 EPPM | Error: "Tried all: '1' addresses, but could not connect over HTTP to the specified server" Attempting Connection Of On-Premise P6 EPPM Deployment To OPC (Doc ID 2407270.1)

Last updated on JUNE 30, 2022

Applies to:

Oracle Primavera Cloud Service - Version 17.1 and later
Information in this document applies to any platform.

Symptoms

When attempting to set up a connection to local, self hosted P6 EPPM (17.11) environment the following error occurs.

ERROR


" Tried all: '1' addresses, but could not connect over HTTP to the specified server. "


STEPS

The issue can be reproduced at will with the following steps:

  1. Launch Oracle Primavera Cloud (OPC)
  2. Go to Global Admin
  3. Click on Integrations
  4. Click on P6 EPPM
  5. Click on Integrate
  6. Click on Connect
  7. Click on Add Connection
  8. Enter required information
  9. Click on 'Test Connection'
  10. Observe the error

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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