Delete a node from application Tier in Oracle Apps R12.2

 Execute below query and check node status:

 SQL> select node_name, node_mode, support_cp, support_web, support_admin,support_forms from FND_NODES;

Steps:

1. Login to the primary node.
2. Source the run file system.
3. Execute the ebs-delete-node option of the adProvisionEBS.pl script as follows

perl $AD_TOP/patch/115/bin/adProvisionEBS.pl ebs-delete-node -contextfile=$CONTEXT_FILE -hostname=<host_name of the deleted node>  -logfile=delete.log.

check the log file for the node deletion.