ORA-00604: error occurred at recursive SQL level 1 ORA-01450: maximum key length (3215) exceeded

ERROR:

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SQL> alter index CSM.CSM_DASHBOARD_SEARCH_COLS_U1 rebuild online;

alter index CSM.CSM_DASHBOARD_SEARCH_COLS_U1 rebuild online

*

ERROR at line 1:

ORA-00604: error occurred at recursive SQL level 1

ORA-01450: maximum key length (3215) exceeded

SOLUTIONS:

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SQL> alter index CSM.CSM_DASHBOARD_SEARCH_COLS_U1 rebuild;

Index altered.