Troubleshoot troubleshoot issues on script POS_SUPPLIER_SEARCH_INDEX.sql When upgrading to 12.2.x

Please refer Metalink Doc ID 1677737.1

sqlplus -s APPS/***** @/$APPL_TOP/pos/12.0.0/patch/115/sql/POS_SUPPLIER_SEARCH_INDEX.sql
Connected.
DECLARE
*
ERROR at line 1:
ORA-20000: possearchindex.sql(500): ORA-20000: Exception at
POS_SUPPLIER_SEARCH_INDEX_PKG.create_index(1800): ORA-20000: Exception at
POS_SUPPLIER_SEARCH_INDEX_PKG.create_index(1800): ORA-29855: error occurred in
the execution of ODCIINDEXCREATE routine
ORA-20000: Oracle Text error:
DRG-10502: index POS_SUPPLIER_SEARCH_INDEX does not exist
DRG-11135: feature not generally available
ORA-06512: at line 57