Comments on: Eclipse, what the heck is CHKJ3000E?

By: Sunil

Sunil — Mon, 12 Dec 2011 09:45:11 +0000

clean option didnt worked for so i have closed the project and opened it again and cleaned it , IT WORKED ,,,

By: M White

M White — Wed, 06 Apr 2011 17:08:18 +0000

I had the same problem, modifying web.xml, cleaning and doing a full build fixed the problem.

By: Arno Nym

Arno Nym — Wed, 01 Dec 2010 09:15:13 +0000

WebSphere Development Studio Client for iSeries
Version: 7.0.0
Build-ID: 20070202_0030

Problem because of replacing a JAR-File.

Post from Joe Fisher: replace from XML-encoding ISO-8859-1 to UTF-8

In my Web.XML there was encoding UTF-8 so I changed it to ISO-88590-1. The Workspace was rebuildet. Just as I wrote this, I made a cross check and switched the encoding back to UTF-8 and I got no compile error.

It seems that by changing the web.xml does the trick, not neccessarely the encoding. File date.

By: Amjad Hussain

Amjad Hussain — Mon, 10 May 2010 10:22:44 +0000

CHKJ3000E: Solution
Right Click project >> properties>>validate
check “Suspend all validators” and click ok

again click project >> properties>>validate
and uncheck “Suspend all validators” check box. click apply then ok.

By: Adelwin

Adelwin — Thu, 29 Apr 2010 14:33:37 +0000

i cleaned everything under .metadata/publish/temp0
and then do a full rebuild…
it\’s fine for a few days and then it came again..
i did it again and it stays for a few days again..
i\’ve been doing that 3-4 times now…
never knew what\’s the root cause.
i tried everything.
checkout new project from SVN
add space to that file.
delete that file
turn of WAR Validator.
everything.
nothing works..

By: Adelwin

Adelwin — Thu, 29 Apr 2010 14:33:04 +0000

i cleaned everything under .metadata/publish/temp0
and then do a full rebuild…
it’s fine for a few days and then it came again..
i did it again and it stays for a few days again..
i’ve been doing that 3-4 times now…
never knew what’s the root cause.
i tried everything.
checkout new project from SVN
add space to that file.
delete that file
turn of WAR Validator.
everything.
nothing works..

By: Pavan

Pavan — Mon, 08 Mar 2010 21:56:00 +0000

I am using IBM Rational Application developer V 7.0. I had same issue when i deleted .plugin files from %temp% . This issue is related to Cache. I removed the project with out deleing the contents and imported the existing project. It worked for me.

By: Ned Lowe

Ned Lowe — Sun, 24 Jan 2010 14:31:48 +0000

If it’s helpful – I had this issue, tried everything… Then simply right-clicked the offending web.xml, then ‘Validate’ – and bang, the issue went away!

By: gary

gary — Thu, 09 Jul 2009 21:02:54 +0000

this worked for me in RAD 7

The trick for me was to go to preferences an turn OFF validation of WAR. Then do something with the web.xml-file (maybe, write a space?), then clean-build. Then turn ON validation of WAR.

By: Rune Hellem

Rune Hellem — Thu, 28 May 2009 08:56:52 +0000

The -tag had a linebreak, removed it and saved the file, and the error was gone. Not sure if it was only the touch and save, or if it was the removal of the linebreak that did the trick…