HTTP response contains status code 400 with the description protocol error

[Former Member]

Hi,

We are facing the following error in XI 7.0, and this problem has not occured in xI development environment but this issue is in quality system only.

One of the important message from the below error message is :illegal path specified.

Please provide your precious inputs. Thanks in advance.

<a href="http://help.sap.com/">Help </font></td><td width=5% nowrap></font></td> </tr></table> </td><td rowspan=2 width=122 height=61 valign=top>!http://sapxxxx:xxxx/sap/public/icman/img/theme.jpg|alt=SAP|width=122 height=61 border=0 |src=http://sapxxxx:xxxx/sap/public/icman/img/theme.jpg!</td> </tr><tr><td background="http://sapxxxx:xxxx/sap/public/icman/img/graybar_tile.jpg" height="31">  </td></tr> </table> <br><br> <table width=800> <tr><td width=50 nowrap> </td><td> <H2><b>400 Bad HTTP request </b></H2><br>Bad HTTP request<br><br><hr> <table border="0"> <tr><td>Error:</td><td>-21</td></tr> <tr><td>Version:</td><td>7000</td></tr> <tr><td>Component:</td><td>HTTP_PLG</td></tr> <tr><td>Date/Time:</td><td>Tue Jul 10 14:32:29 2007 </td></tr> <tr><td>Module:</td><td>http_plg_mt.c</td></tr> <tr><td>Line:</td><td>3755</td></tr> <tr><td>Server:</td><td>sapxxx_XX_XX</td></tr> <tr><td>Error Tag:</td><td>{00029cab}</td></tr> <tr><td>Detail:</td><td>illegal path specified</td></tr> </table> <p></p> </td></tr></table> <table><tr><td width=50 nowrap></td> <td nowrap><FONT SIZE=-1><a href="http://www.sap.com/">© 2001-2005, SAP AG</a></FONT> </td></tr></table> </body></html></SAP:AdditionalText>

<SAP:ApplicationFaultMessage namespace="" />

<SAP:Stack>HTTP response contains status code 400 with the description protocol error Error while sending by HTTP (error code: 400, error text: protocol error)</SAP:Stack>

<SAP:Retry>M</SAP:Retry>

</SAP:Error>

Regards

Ramesh

[Former Member]

Hi Ramesh,

This occurred as there may be huge message flow....have a look in SAP Notes-824554, 906435, 783515, 910649, 706563..

Regds,

Pinangshuk.

[Former Member]

u can check sap notes 864878

I solved this problem kernel update on AIX system...

thanks regards~~

[prateek]

Use this

/people/krishna.moorthyp/blog/2006/07/23/http-errors-in-xi

Regards,

Prateek

[Former Member]

Hi Prateek,

That link is not helpful for this problem.

Thanks in advance for any firther assistance.

Thanks,

Ramesh