Method: IF_GRFN_API_TASKPLANGROUP~SIGNOFF
Method: IF_GRFN_API_TASKPLANGROUP~ORGUNIT
Method: CHECK
Method: CHECK_ASSERT_ALLOWED
Method: IF_GRPC_CLS_DISPLAY~ASSERT_ALLOWED
Method: ASSERT_NO_ORG_CLOSED
Method: CARRY_FORWARD
Method: GET_INSTANCE_INT
Method: ENQUEUE
Method: ENQUEUE_ENQ_SERVER
Method: IS_ANY_ORG_CLOSED
Method: ENQUEUE_ANALYZE
Method: ENQUEUE_INTERVAL
Method: IF_GRFN_PLAN_USAGE~CHECK