SAP BW Standard DataSources not fetching records after SP12 upgrade on ECC Side

Hi All,

Few days back we had a SP 12 on ECC side.

Since then we are unable to load data through 0WBS_ELEMT_ATTR & 0PROJECT.

Even in RSA3 we are not able to get any records. After running for few minutes It just returns zero records.

Our BW system is SAP NetWeaver AS ABAP 7.31.

ECC system is EHP6 FOR SAP ERP 6.0

Please help us to solve the issue.

Kind Regards,

Hardeep