Nodes x are listed in the ADOP_VALID_NODES table but not in the FND_NODES table

When running adop phase=prepare, this error is shown:
[UNEXPECTED]Nodes “xxxxxx” are listed in the ADOP_VALID_NODES table but not in the FND_NODES table.

This is how to fix it:

1. Logon to sqlplus as applsys: sqlplus applsys
2. On sqlplus:
1. truncate table fnd_oam_context_files;
2. truncate table fnd_nodes;
3. truncate table adop_valid_nodes;
3. Run autoConfig on the DB tier
4. Run autoconfig on the run file system
5. Logon to sqlplus as system: alter trigger ebs_logon disable;
6. Run Autoconfig on the patch file system
7. Logon to sqlplus as system: alter trigger ebs_logon disable;