The class file generated from the JSP file or the tag file cannot be used because its version is invalid. (J2EE application = aa....aa, context root = bb....bb)

aa....aa: J2EE application name (a null character string in the case of the cjjspc command)
bb....bb: Context root name (a null character string in the case of the cjjspc command)

Description

The class file generated by compiling the JSP file or the tag file cannot be used because its version is invalid.

Action

If using the Web application version change functionality, check that the -lowerversion option of the cjjspc command and the webserver.application.lower_version key of the J2EE server have the same values. If the settings are different, recompile to match the -lowerversion option of the cjjspc command with the J2EE server settings or match the webserver.application.lower_version key of the J2EE server with the settings of the -lowerversion option of the cjjspc command, and then restart the J2EE server. If the Web application version change functionality is not used, all the class files generated from the JSP present in the application need to be re-compiled.

If this message is output when the application is started, execute the JSP pre-compile functionality used during application startup.

When the cjjspc command is executed, re-compile the entire Web application, without specifying the -excludefile and -excludelist options, and the JSP single file.