ksedmp: internal or fatal error

 Hello, 

We have a GL table partition month wise based on GLDATE. ARCTOOL puring activities is in progress and getting follwing 

ksedmp: internal or fatal error

ORA-00600: internal error code, arguments: [ktrexc_1], [], [], [], [], [], [], []

Current SQL statement for this session:

DELETE FROM CRPDTA.F0911 src_table WHERE (GLICUT,GLICU,GLEXTL,GLLT,GLJELN,GLDGJ,GLKCO,GLDOC,GLDCT)   IN ( SELECT  GLICUT,GLICU,GLEXTL,GLLT,GLJELN,GLDGJ,GLKCO,GLDOC,GLDCT FROM ARCTMP.E2M624F0911_DRV F0911_DRV WHERE src_table.GLICUT = F0911_DRV.GLICUT AND src_table.GLICU = F0911_DRV.GLICU AND src_table.GLEXTL = F0911_DRV.GLEXTL AND src_table.GLLT = F0911_DRV.GLLT AND src_table.GLJELN = F0911_DRV.GLJELN AND src_table.GLDGJ = F0911_DRV.GLDGJ AND src_table.GLKCO = F0911_DRV.GLKCO AND src_table.GLDOC = F0911_DRV.GLDOC AND src_table.GLDCT = F0911_DRV.GLDCT AND rule_code is  NOT  null  AND ARCNGROW_ID BETWEEN 1000001 AND 1200000)