R12.1.3 DR Application Configuration - Error On Login Page: The system has encountered an error while servicing the request. Please try again. If the error persists please contact the system administrator (Doc ID 2494680.1)

Last updated on SEPTEMBER 30, 2019

Applies to:

Symptoms

On : 12.1.3 version,

R12.1.3 DR Application configuration on mini cluster generates error on login page: 
Configuring replication and site failover for R12.1.3 as per Business Continuity for Oracle E-Business Suite Release 12.1 Using Oracle 12c Physical Standby Database ( Doc ID 1900663.1 ). The Primary Environment runs R12.1.3 on solaris 11 on supercluster M7 hardware, while the DR environment runs the same OS on a mini-cluster machine.

 

ERROR
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 "The system has encountered an error while servicing the request. Please try again. If the error persists please contact the system administrator"


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

The steps we followed are as follows:

1. MiniCluster DB home to EBS Home: (Interoperability Notes EBS 12.0 or 12.1 with RDBMS 12cR1 (Doc ID 1524398.1))
  a. Install Oracle Database 12c Products from the 12c Examples CD
  b. Create nls/data/9idata directory
  c. Apply additional 12.1.0.2 RDBMS patches
  d. Create/Copy Appsutil
  e. Create Contextfile
  f. AutoConfig in DB Tiers
2. Create DR database
  a. Convert the Standby to a Snapshot Standby
  i. Stop redo apply on the physical standby database
  ii. Turn on flashback logging
  iii. Convert to snapshot standby
  iv. Node Cleanup
  v. Run autoconfig
3. Create DR Application
  a. Rapid Preclone in Source
  b. Copy the Application FS to DR application server
  c. Rapid Postclone
  d. Start Application Services successfully

4. Attempt to login to EBS

Changes

Cause

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