BLOB download from report region in translated application does not work

Question

We created an application (APEX 3.1.2) with a base language dutch (300) and a translated application en-uk (3001). The problem is that in the translated application downloading BLOB's from a report region does not work and results in an error (page cannot be found).
The query source for the region is:
select naam
, dbms_lob.getlength(bestand)
, mimetype
from bos_documentatie
The column 'dbms_lob.getlength(filename)' is defined as a 'BLOB Download Format Mask' with the following setting:
DOWNLOAD:BOS_DOCUMENTATIE:BESTAND:NAAM::MIMETYPE:FILENAME:::attachment:Open
The URL's to the BLOB documents are different between the dutch and en-uk application:
dutch:
http://nldvnr01ux002:7792/pls/xvapexd/apex_util.get_blob?s=4260101889649158&a=300&c=12455124581749125&p=1001&k1=Application Multi Language.doc&k2=&ck=A24A5EA6903C5A9603B86D30F128F4DE&rt=CR
en-uk:
http://nldvnr01ux002:7792/pls/xvapexd/apex_util.get_blob?s=4260101889649158&a=300&c=12455124581749125.3001&p=1001&k1=Application Multi Language.doc&k2=&ck=7FF0C64FDD48A4D7A6892CFB2B6BCA57&rt=CR
As you can see the c parameter for the en-uk version has a '.3001' at the end, the internal ID of the translated application. I don't know if this can be the cause of the problem?

Answer 1

Hi Peter,
Thanks for the suggestion. However we have a lot of APEX applications build in that same APEX version (one development database) and upgrading now to a higher APEX version would mean we would have to re-test all our applications and upgrade all our test and production environments, just for this bug. And, maybe the higher APEX version may not solve our problem.
Thanks and regards,
Patrick