How do i create 2 fetch proceess for diffrent table in the same apge

Question

hi,
i create page with 2 from region each region assign to different table each region with DML BUTTON( CREATE,DELETE,UPDATE),there 2 Processes after header to fetch row into two region .now when i run page give me error Column t2 not found in table 1 where the 1st fetch rows Processes fetch data for all item in page Regardless of table name so give me error.
i mean that
Region one contain table 1 ....with Fetch row process ( to retrieve data into table 1)
Region Two Contain table 2....with Fetch row process( to retrieve data into table 2)
when i run page give me error Column t2 not found in table 1 and when test the sql stetmeni in debug mode i found that the process take all item in page so give this error where column t2 found in table 2 not one ..
my question
1- there is any way to assign the Fetch process to specific region so the process take all item in these region only.
2- how can create manual process to fetch row into specific items in page ( i tray these code
SELECT col1, col2, col3 ....
INTO :P1_ITEM1, :P1_ITEM, :P1_ITEM...
FROM table
WHERE id = :P_id ) but no data retrieve .
thanks
Ahmed
Edited by: Ahmed.F on Nov 27, 2012 5:10 PM

Answer 1

my question
1- there is any way to assign the Fetch process to specific region so the process take all item in these region only.
2- how can create manual process to fetch row into specific items in page ( i tray these code
SELECT col1, col2, col3 ....
INTO :P1_ITEM1, :P1_ITEM, :P1_ITEM...
FROM table
WHERE id = :P_id ) but no data retrieve .
I do not think that it is possible to have more than one Automated Row Fetch process in a given page. See the thread:
ORA-01403: no data found : Unable to fetch row multiple automated row fetch
On your second question, the manual process should work provided:
P_ID has a value when the process executes. You can do it this way:
i. Make this process as a on-load After/Before header process
ii. Make sure that P_ID page item has value when the process executes (set it from another page or before the pl/sql process executes)