Oracle Database Discussions

Hi Guys...

I am using Oracle Database 10g Enterprise Edition Release 10.2.0.2.0 - 64bit Production on Solaris.

I moved datafiles while the tablespace is online accidentally so.

Now I want to drop the said tablespace and recreate it...

But when I issue:

DROP TABLESPACE INDEX1 INCLUDING CONTENTS AND DATAFILES;

I get the fowolling error:

*
ERROR at line 1:
ORA-00604: error occurred at recursive SQL level 1
ORA-02429: cannot drop index used for enforcement of unique/primary key

How can I get the index that is causing this issues or how can I resolve this iussue?

Thanks in advance.