Getting import errors while building the Dc for entity services

Question

Hi all,
I am trying to create entity services in CAS and following the following help document from help.
http://help.sap.com/saphelp_nw04s/helpdata/en/05/3a0741b5b7ee6fe10000000a1550b0/frameset.htm
But While building  I am getting following imports errors:
Error:
com.sap.caf.rt.bol.IPersistentBusinessObject cannot be resolved or is not a valid superinterface     
com.sap.caf.rt.services.eventing cannot be resolved (or is not a valid type) for the field CarJDO
com.sap.caf.rt.bol.da.jdo.JDODADataAccessService cannot be resolved or is not a type
changedData cannot be resolved     ,CarJDO.java
com.sap.caf.rt.bol.da.DataAccessFactory.DATASOURCE_LOCAL_DA cannot be resolved     CarJDO.java     
The method removeACL(String, String) is undefined for the type CAFPermission     CarServiceBean.java     
loadByCustomKeys(Car) is undefined for the type IDataAccessService     CarServiceBean.java     
Can anyone help.

Answer 1

Hi Ritu,
The problem is due to the version of NWDS you are working on. If its an older version like 7.0.0 please try to upgrade it to 7.0.9. With this the problem would be solved.
You can try by deleting only the .metadata folder in the following path
D:\Documents and Settings\user\Documents\SAP\workspace
If still the problem exists the only thing you can do is reinstalling the IDE. before reinstalling it be sure that you completely delete all the workspace, .dtr and .dtc folders.
All the best...award if useful