Crystal Report linking issue

I have been working on a Crystal Report for my company and every time I run the report, I get ZERO information back.  I am fairly new to Crystal Reports and very rusty on SQL commands, but I figure I will post the SQL Code here and the report and you can at least look at the SQL Code and see if I am doing something wrong.

SELECT
A.AR_CASH_ID ID,
A.CLIENT_ID,
C.NAME CLIENT_NAME,
A.CHK_DATE,
A.CHK_NUMBER,
A.CHK_AMT,
A.CHK_MEMO,
A.TX_TYPE,
A.DEPOSIT_TO,
A.SOURCE_AUDIT,
G.DESCRIPTION GL_DESC,
G.GL_CURRENCY,
I.CASH_MISC
FROM
AR_CASH A
INNER JOIN CRYSTAL_ARRCU I ON I.ID = A.AR_CASH_ID
INNER JOIN CRYSTAL_PROG P ON P.PROG_ID = I.PROG_ID
LEFT OUTER JOIN GLACCOUNT_ALL G ON G.GL_ACCT_ID = A.DEPOSIT_TO
LEFT OUTER JOIN CLIENT_ALL C ON C.CLIENT_ID = A.CLIENT_ID
WHERE
'CASH' = I.CASH_MISC AND
P.PROG_USER = '{?PROG_USER}' AND
P.PROG_NAME = '{?PROG_NAME}'
UNION ALL
SELECT
A.AR_MISC_ID ID,
A.CUSTOMER_NAME CLIENT_ID,
A.CUSTOMER_NAME CLIENT_NAME,
A.CHK_DATE,
A.CHK_NUMBER,
A.CHK_AMT,
A.CHK_MEMO,
A.TX_TYPE,
A.DEPOSIT_TO,
A.SOURCE_AUDIT,
G.DESCRIPTION GL_DESC,
G.GL_CURRENCY,
I.CASH_MISC
FROM
AR_MISC A
INNER JOIN CRYSTAL_ARRCU I ON I.ID = A.AR_MISC_ID
INNER JOIN CRYSTAL_PROG P ON P.PROG_ID = I.PROG_ID
LEFT OUTER JOIN GLACCOUNT_ALL G ON G.GL_ACCT_ID = A.DEPOSIT_TO
WHERE
'MISC' = I.CASH_MISC AND
P.PROG_USER = '{?PROG_USER}' AND
P.PROG_NAME = '{?PROG_NAME}'

I am basically canning an old report as to avoid making a new report from scratch, but needless to say I am stuck.  If anybody has any advice as to how to run this please let me know.