There is one additional target available during deployment, precompilejsp, which allows for the JSPs of a client .ear to be pre-compiled before installing the .ear file. Pre-compiling the JSPs before installation will speed up the display of a particular page in the web browser the first time it is accessed.
The options for the precompilejsp target are:
The fully qualified name of the .ear file to be pre-compiled.
build.sh precompilejsp -Dear.file=$SERVER_DIR/ear/WAS/Curam.ear
Also while running the precompilejsp target for WebSphere Application Server for z/OS, an out of memory exception may occur (or some JSPs may silently be ignored and not pre-compiled). To work around this the JspBatchCompiler.sh script in the $WAS_HOME/bin directory should be modified to increase the maximum memory size. Change the memory consumption from-Xmx256m to at least-Xmx1024m.