How to troubleshoot SLD , JCO

Hi SAP Guru,

Can you give me idea how to troubleshoot that :-

1) SLD is configured correctively

2) JCO Connection is OK.

3) Portal certificate is imported successfully

Actually I have done all these things for my EP(Java)->ECC(Abap) but after that I am getting error in ESS

u2022 com.sap.dictionary.runtime.DdException: Type com.sap.xss.per.model.mac.types.Hrxss_Per_Subtype_Allowed does not exist

So some threads are suggesting to me for checking SLD,JCO and certificate.

Please SAP Guru's give me the way for troubleshooting

Thanks&Regards

Vinay Patel