Problem with ESS& MSS
I got few problems with ESS&MSS worksets
1)ESS WorkEnvironment it gives following error
500 Internal Server Error when I see details
it shows java.lang.NullPointerException
2)ESS Purchasing: it gives unable to look up sap_its_xss
Please check sys object or alias,ITS error, not able to access its properly, for this i created system sap_its_xss and it seems problem with connection properties so please tell me what are connection properties for this system
3)ESS Career and job: Porblem is unable to see application name
4)ESS personal info:giving jco exception RFC_ERROR_COMMUNICATION
5)MSS PCR: jco meta data error;no jcoMetadata found for RFC function 'ISR_COMPLETE_NOTIFICATION'! Please verify, that your model is consistent with the ABAP backend.
Still lot of problems
but first i need set above worksets
Please help me out, every answer will be rewarded with good points .