How to Synchronize FND_NODES, ADOP_VALID_NODES, and FND_OAM_CONTEXT_FILES in 12.2 When ADOP Phase=Prepare Fails with Error 'not able to detect any valid application tier nodes in ADOP_VALID_NODES table. ' (Doc ID 2064223.1)

Last updated on JANUARY 30, 2017

Applies to:

Oracle Applications Manager - Version 12.2.5 to 12.2.5 [Release 12.2]
Oracle Applications DBA - Version 12.2 to 12.2.5 [Release 12.2Cloud to 12.2]
Information in this document applies to any platform.

Symptoms

After a recent change or addition to the 12.2 E-Business Suite application tiers, adop phase=prepare fails with the following error:

ERROR:

$ adop phase=prepare

  Enter the APPS password:
  Enter the SYSTEM password:
  Enter the WLSADMIN password:

Validating credentials...

Initializing...
  Run Edition context : /appl/admin/PROD_prodapp1.xml
  Patch edition context: /appl/admin/PROD_prodapp1.xml
*******FATAL ERROR*******
PROGRAM : (/appl/ad/12.0.0/bin/adzdoptl.pl)
TIME : Fri Oct 2 22:06:45 2015
FUNCTION: ADOP::GlobalVars::_GetMandatoryArgs [ Level 1 ]
ERRORMSG: adop is not able to detect any valid application tier nodes in ADOP_VALID_NODES table.

Ensure autoconfig is run on all nodes.

[STATEMENT] Please run adopscanlog utility, using the command
"adopscanlog -latest=yes"
to get the list of the log files along with snippet of the error message corresponding to each log file.
adop exiting with status = 255 (Fail)

Cause

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