Converted access app to apex when run get no data found; table does have da

Question

COnverfted MS Access app to apex. WHen I run the appliation I get no data found.
However the table does have data. HOw do I see what is actually running?
The pre-converted form saids its based on a query. The form and the query shows up as valid. I then converted the form. When I run it I get no data found. If I take the query that the form is based on and run in sqlplus I get data.
Another confusing thing is when I look at the page for the converted form, there is nothing in the source area for the region where the converted query results should be.
Did the conversion not work? How can I tell what is the source? Where should the results from the query be located?

Answer 1

Its a standard SQL query:
SELECT xtbl_MSDS_to_CAS.msds_id,
xtbl_MSDS_to_CAS.cas,
xtbl_MSDS_to_CAS.alias,
xtbl_MSDS_to_CAS.amount,
xtbl_MSDS_to_CAS.veh_prod,
xtbl_MSDS_to_CAS.compliance
FROM xtbl_MSDS_to_CAS
The name of the above query lets say for example purposes is MYQUERY.
After looking at the page def I see that the way the conversion tool worked is that in the page definition it has this in the Processes Section:
After Header:
Fetch Row from MYQUERY.
Then it says automated Row fetch.
I compared this to another form that was converted thru the migration APex tool as well and on that form that does work I found that:
The query(form) was converted and placed in a region and the source has the query. THat is, it was not in the process section but in the region: source section.
So why does the conversion tool decide to convert one and populate as a region source and the other as a process in the page definition?
THis is all very confusing.
Hope you were able to follow me.