CGI programs failing after OS/400 upgrade from V4R1 to V4R2

[mahi@xxxxxxxxxxxx]

We have an AS/400 as web server and we recently upgraded it from V4R1 to
V4R2. When we were at V4R1 all the CGI programs used to work fine. After
the upgrade none of them are working. When I tried to access CGI programs
from the web browser, the respective CGI program is getting invoked but it
is not recieving any data from the web browser.  CGI programs were written
in ILE RPG using QTMRDSTIN and QTMHWRSTOUT APIs to read/write date to/from
stdin and stdout. QTMHRDSTIN    API  is returning *BLANKS, not the data
sent by the web browser. Any solution???

Thanx in advance.
 Mahendra I Reddy

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