WebSphere Issues


Windows 7 64-bit JRE or Applet loading failed issue in Mozilla or IE

Filed under: Windows — Ishtiaque @ 1:22 pm

You need to install latest version of 32-bit JRE instead of 64-bit. Because Mozilla is 32-bit and I think it did not support 64-bit JRE.


All the signer certificates must exist in the key database error while adding a cert into keystore

Filed under: Security, Web Server — Ishtiaque @ 8:46 am

Usually the public certificate is sent in the following format:


You may need to save the contents into a file such as cert-base64.arm. When you add the certificate under Signer Certificates into a keystore, you may get this error “All the signer certificates must exist in the key database”. This error usually occurs when the parent certificate for the certificate authority either does not exit or has been changed. You can view the certificate path by double clicking the cert in Windows and then clicking the tab “Certificate Path”.

If the parent certificate does not exist in the keystore then you need to add the parent certificates in the same order i.e top parent cert first and then it’s children in the certificate path chain. You can save the parent certificate by selecting it in Certificate Path > View Certificate > Details > Copy to File. Save the certificates as .arm file. You can label the cert file with any name when you saving or importing the cert into keystore, but I usually prefer to keep the same name as the cert label in certificate path.




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