ORA-20101: Do Not ANALYZE MYWORK
the 'problem' someone specifically doesnt want you to do what you have done. Suggest you find them and find out what damage you may have done
analyze table user1.mywork delete statistics; ERROR at line 1: ORA-00604: error occurred at recursive SQL level 1 ORA-20101: Do Not ANALYZE MYWORK ORA-06512: at line 1