Autoconfig failed - ORA-01422: exact fetch returns more than requested number of rows

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Autoconfig failed - ORA-01422: exact fetch returns more than requested number of rows
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ERROR
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Script Name : txkGenADOPWrapper.pl
FUNCTION: TXK::SQLPLUS::_doExecute [ Level 3 ]
MESSAGES:
SQLPLUS error: buffer=
SQL*Plus: Release 10.1.0.5.0 - Production on Fri Nov 18 19:21:46 2016
Copyright (c) 1982, 2005, Oracle. All rights reserved.
SQL> SQL> Connected.
SQL> SELECT ad_zd_adop.get_node_type('cloned-node-name') FROM DUAL
  *
ERROR at line 1:
ORA-01422: exact fetch returns more than requested number of rows
ORA-06512: at "APPS.AD_ZD_ADOP", line 3053
solution: connect to apps schema and run exec
sqlplus apps/apps
sql>exec FND_CONC_CLONE.SETUP_CLEAN;
Run Autocfig Db tier first and Run Autoconfig apps tier
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