insert into join tables

[Bob Kimmel]

Im having problem getting the syntax
right to insert into join tables. I
can view it in a select statement
so the joins are good.
This is how I thought is should look
like:

  SQL> insert into CCEVS_PROJECTS_REGISTRY
  2  (test_out_this_ID)
  3  select CCEVS_PROJECTS_REGISTRY.PROJECT_ID
  4  FROM (CCEVS_PROJECTS_REGISTRY 
  5  INNER JOIN CCEVS_TECHNOLOGY_REGISTRY ON CCEVS_PROJECTS_REGISTRY.PROJECT_ID 
  6  =CCEVS_TECHNOLOGY_REGISTRY.PROJECT_ID)
  7   INNER JOIN CCEVS_PP_ASSIGNED_REGISTRY ON CCEVS_PROJECTS_REGISTRY.PROJECT_ID
  8  =CCEVS_PP_ASSIGNED_REGISTRY.PROJECT_ID;
(test_out_this_ID)
 *
ERROR at line 2:
ORA-00904: invalid column name

I tried this, and many other ways.

 
SQL> insert into CCEVS_PROJECTS_REGISTRY
  2  PROJECT_ID VALUES (1234)
  3   FROM (CCEVS_PROJECTS_REGISTRY 
  4   INNER JOIN CCEVS_TECHNOLOGY_REGISTRY ON CCEVS_PROJECTS_REGISTRY.PROJECT_ID 
  5   =CCEVS_TECHNOLOGY_REGISTRY.PROJECT_ID)
  6    INNER JOIN CCEVS_PP_ASSIGNED_REGISTRY ON CCEVS_PROJECTS_REGISTRY.PROJECT_ID
  7   =CCEVS_PP_ASSIGNED_REGISTRY.PROJECT_ID;
 FROM (CCEVS_PROJECTS_REGISTRY
 *
ERROR at line 3:
ORA-00933: SQL command not properly ended 

Thanks,
Bob