ESS WebDynpro Customization

Hi,

I'm doing customization on ESS Leave WebDynpro. After much hassles of up JDI, imported the business package SCAs, finally i was able to import the configurations to my local development.

When i tried to rebuild the project, a lot errors happened, complaining some of the dependecy classes are not found, eg, com.sap.pcuigp.xssutils.java.ROPState, com.sap.pcuigp.xssfpm.java.IFPM,etc. Basically, it was about the PCUI_GP's classes not found.

How to solve this problem? Any help would be much appreciated. Thanks.