Problem in merge statement -ORA-27432 Step does not exist for chain

Question

Hi
I m getting ORA-27432 Step does not exist for chain error in merge statement.Please explain the same.
MERGE INTO fos.pe_td_hdr_sd B
USING (
         SELECT ACTIVE, ADDUID, ADDUIDTIME,TDKEY         FROM pe.pe_td_hdr
          WHERE  (adduidtime like '20070104%' or edituidtime like '20070104%')
          AND NVL(legacy_td,'N')<>'Y'
          AND SUBSTR(adduidtime,1,4)='2007'
          AND AMENDMENT_NO=0)A ON ( B.TDKEY = A.TDKEY)
  WHEN MATCHED THEN
    UPDATE SET B.ACTIVE=A.ACTIVE,
B.ADDUID=A.ADDUID,
        B.ADDUIDTIME=A.ADDUIDTIME
  WHEN NOT MATCHED THEN
                  INSERT
                          B.ACTIVE,
                          B.ADDUID,
                          B.ADDUIDTIME)
                    VALUES(
                          A.ACTIVE,
                          A.ADDUID,
                          A.ADDUIDTIME)This query is a short version of the main query.It is same but having 180 columns in original table.

Answer 1

What version of Oracle are you using? This message does not appear in my 10.1 Error Messages document, but the other messages in that range seem to be about DBMS_SCHEDULER.
Are you using scheduler somewhere around where you are getting the error message?
John