The message for this error 'CSEXI0048E', located within the Gen r8.x CSE help documentation, is:
"Either another object of the same (or similar) type exists in the model with the same name or the name is a reserved word. Enter a different name for the object."
Assuming it is not a reserved word (if so, the name entered cannot be used), you can determine where the entered name is used by one of the following methods. Once found, the name can be changed or the named object can be deleted all together:
- Use Gen Support supplied 'Duplicate Object Name' SQL (available when requested on a support issue) to determing if the name in question exists within the model as an implementation object type and where it exists such that the name can be changed/deleted on the CSE or the model can be downloaded and the offending name can be manually changed/removed.
- Use walkency within the CSE Support Client to determine where the object name is located and can be changed or removed accordingly.