psv1 and psv2 tcode issue

Dear Member,

There was Technical upgrade in HR from 4.7 to ECC 6.0 with OM,PA, training and event management (other Modules also upgraded).but there are some tcodes of training and event management which is PSV1 AND PSV2  data is not displaying in ecc 6.0.

Please suggest where should i find related tables related to these tcodes.

Thanks

zuhi