CHKJ3000E WAR Validation Failed Eclipse Error

Eventually Eclipse shows weird errors all of the sudden, errors that you cannot identify the reason just by looking at your code – which is fine most of the time. This tutorial is gonna show you how to solve CHKJ3000E WAR Validation Failed Eclipse error using a quite simple solution.

Just a simple validation

As stated before, the solution is quite simple for most of the cases. Right click on the project showing the CHKJ3000E WAR Validation Failed error and select Validate:

Then wait for a few seconds until Eclipse shows the validation results, getting rid of that error:

Hope it helps. Cya!