SQL Query problem (PL/SQL function returning SQl query)

Question

I am using 3.1.2 Apex. When I create the region source with the following code.
DECLARE
l_sql VARCHAR2(32767);
X1 VARCHAR2(9);
X2 VARCHAR2(9);
X3 VARCHAR2(9);
X4 VARCHAR2(9);
X5 VARCHAR2(9);
X6 VARCHAR2(9);
X7 VARCHAR2(9);
X8 VARCHAR2(9);
BEGIN
SELECT decode(:P3_FAILED_CDD,'0','0','1','1', '2','2' ) INTO X2
FROM DUAL;
SELECT decode(:P3_Order_status,'J','J','1','1','2') INTO X3
FROM DUAL;
SELECT decode(:P3_FAILED_STAGE,'0','0','1','1','2') INTO X4
FROM DUAL;
SELECT decode(:P3_ORDER_TYPE,'TYPE1','TYPE1','TYPE2','TYPE2','2') INTO X5
FROM DUAL;
SELECT decode(:P3_INCLUDE_SFIN,'NO','NO','YES','YES') INTO X6
FROM DUAL;
SELECT decode(:P3_CDD_MATCH,'0','0','1','1', '2','2' ) INTO X7
FROM DUAL;
SELECT decode(:P3_FIELD,'0','0','1','1', '2','2' ) INTO X8
FROM DUAL;
l_sql := 'SELECT
ORDER_NR,
FNN,
ST,
SOT,
STAGE,
CUST_NAME,
STG_DAYS,
ZONE,
P1.OWNER,
QUEUE_A,
STG_LFD,
LFD_LEFT,
CIJ_FLAG,
FST_FLAG,
CCD_COUNT,
TCD_COUNT,
LATEST_RET_CODE,
CRD,
CDD_DATE,
CRD_LEFT CDD_LEFT,
TCD_DATE RTCD_DATE,
PROP_TCD_DATE TCD_DATE,
PROJECT_ID,
APPLN_TBO,
CO_ORD_ID,
CON_WSTN,
P1.STATE,
A_DTB,
B_DTB,
DESIGN_NO,
CREATE_DATE,
DATE_APPLN,
CUSTOMER_ID,
SALES_QUEUE,
TRACKING_NR,
WORK_REQUIRED,
SFIN_STAGE_ENTERED_DATE,
APPLN_CONTACT_OFFICER,
A_LOCATION_ADDRESS,
B_LOCATION_ADDRESS,
SO_CREATE_USERID,
OP_SEP,
WMC_CODE
FROM RASS_TICKET_VIEW P1
WHERE WMC_CODE like :p3_wmc_code
AND ST in (SELECT SYSTEM_ID from PRDRF where PRODUCT_CATEGORY like :p3_product_cat)';
IF X2 = '0' then
l_sql := l_sql || ' and CRD_LEFT < 0';
END IF;
IF X2 = '1' then
l_sql := l_sql || ' and CRD_LEFT >= 0';
END IF;
IF X3 = 'J' then
l_sql := l_sql || ' and CIJ_FLAG = ''J''';
END IF;
IF X3 = '1' then
l_sql := l_sql || ' and CIJ_FLAG is null';
END IF;
IF X4 = '0' then
l_sql := l_sql || ' and LFD_LEFT < 0';
END IF;
IF X4 = '1' then
l_sql := l_sql || ' and LFD_LEFT >= 0';
END IF;
IF X5 = 'TYPE1' then
l_sql := l_sql || ' and SOT in (''NEW'',''NET'',''ERT'',''UGP'')';
END IF;
IF X5 = 'TYPE2' then
l_sql := l_sql || ' and SOT not in (''NEW'',''NET'',''ERT'',''UGP'')';
END IF;
IF X6 = 'NO' then
l_sql := l_sql || ' and STAGE in (''DSAL'',''DPLO'',''OISS'',''TRPB'',''OTST'',''TEQP'',''DSPS'')';
END IF;
IF X7 = '0' then
l_sql := l_sql || ' and PROP_TCD_DATE <= CDD_DATE';
END IF;
IF     X7 = '1' then
l_sql := l_sql || ' and PROP_TCD_DATE > CDD_DATE';
END IF;
RETURN l_sql;
END;
The query returns data.
If I add some more code just after the where clause.
AND decode(CUST_CODE,'TW','TW','RET') like (select decode(OPS_SEP,'TS','%',OPS_SEP) from T_U_CDW_BU_OP_SEP where upper(USER_ID) = upper(:APP_USER))
The query just stops working and no error message is returned.
I thought there was an issue prior to version 3.1.2 that was fixed in version 3.1.2
Othwerwise is there a better way to write the code? As I have 7 radio btn's that control the condition within the where clause.
Thanks
Ron

Answer 1

>
bug in APEX 3.0
>
Are you sure?
Do as Paul has suggested and post the code that doesn't work (including your extra line) using the {noformat}{noformat} tags +exactly+ as you had it in the region source.
Cheers
Ben