ADOP Error: UNEXPECTED]You must run adop from the primary node

 Issue

Recently, EBS Dev instance has been cloned from production. Clone got completed successfully and application is running fine. This is multi node clone with DEV having 2 application tiers. But fs_clone command failed with below errors.

[applmgr@ebsdevapp01 ~]$ adop phase=fs_clone

ERROR: This env should be sourced from ebsdevapp01 !

Enter the APPS password:

Enter the SYSTEM password:

Enter the WLSADMIN password:

Validating credentials.

Initializing.

Run Edition context : /appsr12/R122/fs2/inst/apps/EBSDEV_ebsdevapp01/appl/admin/EBSDEV_ebsdevapp01.xml

Patch edition context: /appsr12/R122/fs1/inst/apps/EBSDEV_ebsdevapp01/appl/admin/EBSDEV_ebsdevapp01.xml

Patch file system free space: 226.11 GB

Validating system setup.

Node registry is valid.

[UNEXPECTED]You must run adop from the primary node -> ebsdevapp02

Cause & Fix

As part of  cloning, addnode command is executed on primary node instead of actual target server that needs to be added. 

Due to this, the addnode.pl has updated the /u01/ebsdev/fs1/FMW_Home/Oracle_EBS-app1/applications/oacore/APP-INF/node_info.txt for primary node with information pointing to secondary node as below.

ebsdevapp01:CONTEXTFILE=/appsr12/R122/fs1/inst/apps/EBSDEV_ebsdevapp02/appl/admin/EBSDEV_ebsdevapp02.xml

ebsdevapp01:INSTANCETOP=/appsr12/R122/fs1/inst/apps/EBSDEV_ebsdevapp02

ebsdevapp01:ORACLEHOME=/appsr12/R122/fs1/EBSapps/10.1.2

ebsdevapp01:FNDSECURE=/appsr12/R122/fs1/inst/apps/EBSDEV_ebsdevapp02/appl/fnd/12.0.0/secure

ebsdevapp01:DBCFILENAME=EBSDEV.dbc

ebsdevapp01:TNSADMIN=/appsr12/R122/fs1/inst/apps/EBSDEV_ebsdevapp02/ora/10.1.2/network/admin

Inorder to fix the issue, we need to manually edit the file node_file.txt to point to correct values