I've recently upgraded my system from 4.6D to ECC6.0 with DB2.
1) I know that we need to delete the shadow instance files.. but are there any OLD tablespaces that we need to delete after the upgrade ? Also, how do we identify them ?
2) Any other cleanup activity required ?
3) What are w3_publish_services and will they publish "all" services in sicf ?
4) Do we need to run asu/upgrade in other systems ? I was told that it is not necessary but that toolbox suggests backup of some tables which I'm not sure about. Will it be a problem if it is not run ?
5) How do I configure database connectivity for db2 from sap