Normal query display nothing

Question

hi,
i'm reporting very strange behaviour:
I've a pl/sql function body returning sql that generate correctly an sql.
The query retrieve several data (more than 10000) (i've a debugging field on my page, that displays the content of the query).
When i paste the query inside oracle sql developer the data are retrieved correctly.
However in apex the report displays
report error:
ORA-01403: no data found
The story is that the datas are in for sure by the way i've copied /pasted this query in another report and it works correctly:
Any issue for you about the syntax or regard some item prop??
SELECT TBCONTATTI.NORECORD NR, ROWNUM, TIPOLOGIA,
COGNOME,NOMEPROPRIO,NAZIONE, CAP,
COMUNE, IDENTITA FROM TBCONTATTI, CORRISPONDENZA WHERE CORRISPONDENZA.RELCLIENTE=TBCONTATTI.NORECORD
by the way i've copied /pasted this query in another report and it works correctly:
Any suggestion would be great
thanx

Answer 1

hi,
FORGET the previous post: i have to practice a little bit with Apex:
the story is that i was using pl/sql function returning sql query and first time i ran the queries, it was working correctly why i got the same columns in a couple of conditional selects(why populates conditionally the same report region).
When i've changed the columns suddenly one of the queries started to return NO DATA FOUND inside the report because (i've simply added another to a select) i was not aware to change as well Use Generic Column Names (parse query at runtime only).
I found that this is absolutely required inside your pl/sql RSqlQ.
That's all: i've to discover APEX a little in depth.
However a better message then NO DATA FOUND, would be better when you have pl/sql RSqlQ. Would be interesting to have ' Nr of columns doesn't match what specified in report attributes/region definition. Try to use generic columns and headers'
Maybe is difficult to detect a situation like this...
thank you a lot however
Message was edited by:
Marcello Nocito
Message was edited by:
Marcello Nocito