How to configure ESS Salary Statement

Hello,

I am trying to configure the ESS Salary Statement in ECC->spro where I have specified the Z.....Form name in the various features.....but when I view it on the portal....I get the following errors:

com.sap.pcuigp.xssfpm.java.FPMRuntimeException: Form Z.......does not exist

for 1 user

and No payroll results found for personnel number <personnel number> for the other user...

Please let me know if I am missing something.