this is entire code
CREATE OR REPLACE PROCEDURE Audit.STD_Sheet_GETVITALS
(
case_id IN INT DEFAULT NULL,
cetype IN VARCHAR2 DEFAULT null,
ACT1 IN OUT GLOBALPKG.ACT1
)

AS
lookup_type VARCHAR2(10);
BEGIN
lookup_type := '100001';
/* This is the lookup value for the vitals stored in the gen_node tables*/
/* Get the non vital data*/

OPEN ACT1 FOR
SELECT
'Variable Prompt' as prompt_label,
node_descrp as prompt,
'Variable Value' as flow_value_label,
flow_value,
'Date Time' as flow_datetime_label,
flow_datetime,
'Comments' as flow_comment_label,
flow_comment
FROM doc_flowsheet,
sys_tree,
sys_node
WHERE tree_id = flow_treeid
AND (tree_nodeid = node_id)
AND (flow_handle = case_id
AND flow_cetype != lookup_type)
UNION
SELECT/* Get the vital data. We get the description */
'Variable Prompt' as prompt_label,
gnode_descrp as prompt,
'Variable Value' as flow_value_label,
flow_value,
'Date Time' as flow_datetime_label,
flow_datetime,
'Comments' as flow_comment_label,
flow_comment
FROM doc_flowsheet,
gen_node
WHERE gnode_id = flow_treeid
AND (flow_handle = case_id
AND flow_cetype = lookup_type)

ORDER BY prompt,
flow_value,
flow_datetime;
END;
/
I'm getting this error

LINE/COL ERROR
-------- -----------------------------------------------------------------
0/0 PL/SQL: Compilation unit analysis terminated
5/38 PLS-00201: identifier 'GLOBALPKG.ACT1' must be declared