Pro*Cobol Cursor position holding

I've gotten the error that the data is out of sequence when it goes thru (cursorx opened before this loop of do until);
START LOOP
EXEC SQL
FETCH CURSORX
INTO ...
END-EXEC.
COMMIT
EXEC SQL
SELECT ...
INTO ...
FROM CMASTER
WHERE ...
END-EXEC.
EXEC SQL
SELECT ...
INTO ...
FROM DMASTER
WHERE ...
END-EXEC.
COMMIT
EXEC SQL OPEN CURSORD END-EXEC.
EXEC SQL
FETCH CURSORD
INTO ...
END-EXEC.
EXEC SQL
SELECT ...
INTO ...
FROM EMASTER
WHERE ...
END-EXEC.
EXEC SQL
SELECT ...
INTO ...
FROM FMASTER
WHERE ...
END-EXEC.
EXEC SQL CLOSE CURSORD END-EXEC.
EXEC SQL OPEN CURSORE END-EXEC
PERFORM
EXEC SQL FETCH CURSORD INTO ... END-EXEC
UNTIL CONTACT-SW = 'Y'
EXEC SQL CLOSE CURSORD END-EXEC
ETC.
END LOOP.
My background is Mainframe COBOL... and handling something like this would be done (IBM quoted) if I got it right as;
Application:
DECLARE CURSORX CURSOR WITH HOLD FOR SELECT UDF1() ...
OPEN CURSORX
FETCH CURSORX ...
COMMIT
Care to help me out... not seeing a similar function of "WITH HOLD" to keep the cursor position when it gets back to the top of the loop.

Hi and welcome to the forum.
You need to commit only ONCE in Oracle, at the total and complete END of your transaction.
Never commit INSIDE a loop.
Only commit when your transaction has completed.
(Preferrably you let the client, the caller, commit)
See:
http://asktom.oracle.com/pls/asktom/f?p=100:11:0::::P11_QUESTION_ID:546822742166
Can you please post the exact error message as well?
I'm only guessing it's:
ORA-01002: fetch out of sequence
Cause: This error means that a fetch has been attempted from a cursor which is no longer valid. Note that a PL/SQL cursor loop implicitly does fetches, and thus may also cause this error. There are a number of possible causes for this error, including: 1) Fetching from a cursor after the last row has been retrieved and the ORA-1403 error returned. 2) If the cursor has been opened with the FOR UPDATE clause, fetching after a COMMIT has been issued will return the error. 3) Rebinding any placeholders in the SQL statement, then issuing a fetch before reexecuting the statement.
Action: 1) Do not issue a fetch statement after the last row has been retrieved - there are no more rows to fetch. 2) Do not issue a COMMIT inside a fetch loop for a cursor that has been opened FOR UPDATE. 3) Reexecute the statement after rebinding, then attempt to fetch again.
http://download.oracle.com/docs/cd/B19306_01/server.102/b14219/e900.htm#sthref425

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