61: IS
62: SELECT accum.accum_period
63: FROM pa_project_accum_headers accum
64: , pa_implementations_all imp 65: , gl_sets_of_books sob 66: , gl_periods per
67: , pa_projects_all pa
68: WHERE accum.project_id = C_project_id
69: AND pa.project_id = accum.project_id