ORA-41960
Invalid graph element table name in VERTEX_ID or EDGE_ID: "string"
Cause
The VERTEX_ID or EDGE_ID value is invalid. A valid graph element table name is expected as the value of the field. No table with this name exists.
Action
Provide a valid VERTEX_ID or EDGE_ID value. Ensure that a graph element table with the provided name exists in the input graph.