Error while creating Project using API - PA_PROJECT_PUB.CREATE_PROJECT

Question

I am working on Projects conversion and currently trying to create a project using the API.
I have recetified all the errors it was giving and struck at 1 error. please find the error message below.
"You have submitted invalid parameters to this process, preventing its successful completion. Please contact your system administrator."
It gives me this error and I was not able to know the cause for this error. Please let me know how to bypass this error and go ahead with projects conversion???
Attached below is my package:
Thanks,
Kesava
=====================================================================================================================
CREATE OR REPLACE PACKAGE xxbwp.xxbwp_pa_proj_conv_pkg AUTHID CURRENT_USER
IS
     PROCEDURE xxbwp_pa_proj_conv_proc(errbuf           OUT      VARCHAR2
                         ,retcode           OUT      VARCHAR2);
END xxbwp_pa_proj_conv_pkg;
CREATE OR REPLACE PACKAGE BODY xxbwp.xxbwp_pa_proj_conv_pkg
IS
     PROCEDURE xxbwp_pa_proj_conv_proc(errbuf           OUT      VARCHAR2
                         ,retcode           OUT      VARCHAR2)
     IS
v_data VARCHAR2(2000);
v_index_out NUMBER;
     v_msg_count               NUMBER;
     v_msg_data               VARCHAR2(2000);
     v_return_status               VARCHAR2(1);
     v_api_version_number          NUMBER          :=     1.0;
     v_commit               VARCHAR2(1)     :=     apps.fnd_api.g_false;
     v_init_msg_list               VARCHAR2(1)     :=      apps.fnd_api.g_false;
     v_workflow_started          VARCHAR2(1)      :=      'Y';
     v_pm_product_code          VARCHAR2(30)      :=      NULL;
     v_op_validate_flag          VARCHAR2(1)      :=      'Y';
     v_project_in               apps.pa_project_pub.project_in_rec_type;
     v_project_out               apps.pa_project_pub.project_out_rec_type;
     v_customers_in               apps.pa_project_pub.customer_tbl_type;
     v_key_members               apps.pa_project_pub.project_role_tbl_type;
     v_class_categories          apps.pa_project_pub.class_category_tbl_type;
     v_tasks_in               apps.pa_project_pub.task_in_tbl_type;
     v_tasks_in_rec apps.pa_project_pub.task_in_rec_type;
v_tasks_out               apps.pa_project_pub.task_out_tbl_type;
     v_org_roles               apps.pa_project_pub.project_role_tbl_type;
     v_structure_in               apps.pa_project_pub.structure_in_rec_type;
     v_ext_attr_tbl_in          apps.pa_project_pub.pa_ext_attr_table_type;
     v_deliverables_in          apps.pa_project_pub.deliverable_in_tbl_type;
     v_deliverable_actions_in     apps.pa_project_pub.action_in_tbl_type;
-- Variables declaration related to project_in_rec_type
l_pm_project_reference VARCHAR2(25);
l_pa_project_id NUMBER;
l_pa_project_number VARCHAR2(25);
l_segment1 VARCHAR2(25);
l_project_name VARCHAR2(30);
l_description VARCHAR2(250);
l_long_name VARCHAR2(240);
l_department_mapping VARCHAR2(50);
l_department_mapping_c VARCHAR2(50);
l_department_mapping_e VARCHAR2(50);
l_created_from_project_id NUMBER;
l_carrying_out_organization_id NUMBER;
l_proj_start_date DATE;
l_completion_date DATE;
l_temp_project_type VARCHAR2(30);
l_company_id VARCHAR2(10);
l_company_id_c VARCHAR2(10);
l_company_id_e VARCHAR2(10);
l_proj_type VARCHAR2(30);
l_cnt NUMBER := 0;
l_task_cnt NUMBER := 0;
l_responsibility_id NUMBER;
l_application_id NUMBER;
l_user_id NUMBER;
l_global_info_msg_count NUMBER;
l_global_info_msg_data VARCHAR2(2000);
l_global_info_return_status VARCHAR2(1);
CURSOR C1 IS
SELECT *
FROM xxbwp.xxbwp_pa_proj_conv_tbl
WHERE proj_type = 'STORAGE';
begin
FOR C1_REC in C1
LOOP
SELECT APPS.pa_projects_s.nextval
INTO l_pa_project_id
FROM DUAL;
BEGIN
SELECT description
               INTO     l_proj_type
               FROM apps.fnd_lookup_values
               WHERE lookup_type = 'BWP_PROJECT_TYPES_LKP'
               AND     lookup_code = C1_REC.proj_type
               AND     1 = 1;
END;
BEGIN
SELECT project_id, project_type, carrying_out_organization_id
INTO l_created_from_project_id, l_temp_project_type, l_carrying_out_organization_id
FROM apps.pa_projects_all
WHERE project_type = l_proj_type
AND template_flag = 'Y';
END;
BEGIN
SELECT rt.responsibility_id, rt.application_id
INTO l_responsibility_id, l_application_id
FROM apps.fnd_responsibility_tl rt
WHERE rt.responsibility_name = 'BWP PA Projects Superuser';
EXCEPTION WHEN OTHERS THEN
RETURN;
END;
BEGIN
SELECT u.user_id
INTO l_user_id
FROM APPS.fnd_user u
WHERE u.user_name = 'CHUNDURK';
EXCEPTION WHEN OTHERS THEN
RETURN;
END;
-- Set the environment
APPS.pa_interface_utils_pub.set_global_info
(p_api_version_number => 1.0
,p_responsibility_id => l_responsibility_id
,p_user_id => l_user_id
,p_resp_appl_id => l_application_id
,p_msg_count => l_global_info_msg_count
,p_msg_data => l_global_info_msg_data
,p_return_status => l_global_info_return_status);
--Assign values to project_in_rec_type
v_project_in.pm_project_reference := C1_REC.PROJ_NUM;
v_project_in.pa_project_id := l_pa_project_id;
v_project_in.pa_project_number := C1_REC.PROJ_NUM;
v_project_in.project_name := C1_REC.PROJ_NAME;
v_project_in.description := NULL;
v_project_in.long_name := C1_REC.PROJ_LONG_NAME;
v_project_in.created_from_project_id := l_created_from_project_id;
v_project_in.carrying_out_organization_id := l_carrying_out_organization_id;
v_project_in.start_date := C1_REC.trans_start_date;
v_project_in.completion_date := C1_REC.trans_end_date;
v_project_in.scheduled_start_date := C1_REC.trans_start_date;
v_project_in.scheduled_finish_date := C1_REC.trans_end_date;
v_project_in.project_status_code := 'APPROVED';
FOR x IN (SELECT person_id, project_role_type, start_date_active, end_date_active
FROM apps.pa_project_players
WHERE project_id = 262)
LOOP
APPS.fnd_file.put_line(APPS.FND_FILE.LOG,'PERSON ID '||x.person_id);
APPS.fnd_file.put_line(APPS.FND_FILE.LOG,'PROJECT ROLE TYPE '||x.project_role_type);
l_cnt := l_cnt + 1;
v_key_members(l_cnt).person_id := x.person_id;
v_key_members(l_cnt).project_role_type := x.project_role_type;
v_key_members(l_cnt).start_date := x.start_date_active;
v_key_members(l_cnt).end_date := x.end_date_active;
END LOOP;
-- Retrieving and assigning tasks from template to a project
FOR x IN (SELECT task_id, parent_task_id, task_name, long_task_name, task_number, description,
billable_flag, cint_eligible_flag, chargeable_flag
FROM apps.pa_tasks t
WHERE t.project_id = l_created_from_project_id
START WITH parent_task_id IS NULL CONNECT BY PRIOR task_id = parent_task_id)
LOOP
l_task_cnt := l_task_cnt + 1;
v_tasks_in_rec.pm_task_reference := x.task_id;
v_tasks_in_rec.task_name := x.task_name;
v_tasks_in_rec.long_task_name := x.long_task_name;
v_tasks_in_rec.pa_task_number := x.task_number;
v_tasks_in_rec.task_description := x.description;
v_tasks_in_rec.task_start_date := C1_REC.trans_start_date;
v_tasks_in_rec.task_completion_date := C1_REC.trans_end_date;
v_tasks_in_rec.scheduled_start_date := C1_REC.trans_start_date;
v_tasks_in_rec.scheduled_finish_date := C1_REC.trans_end_date;
v_tasks_in_rec.pm_parent_task_reference := x.parent_task_id;
v_tasks_in_rec.billable_flag := x.billable_flag;
v_tasks_in_rec.cint_eligible_flag := x.cint_eligible_flag;
v_tasks_in_rec.chargeable_flag := x.chargeable_flag;
v_tasks_in_rec.tasks_dff := 'Y';
v_tasks_in_rec.attribute1 := l_pa_project_id;
v_tasks_in(l_task_cnt) := v_tasks_in_rec;
END LOOP;
v_class_categories(0).class_category := 'Reimbursable';
v_class_categories(0).class_code := 'No';
APPS.FND_MSG_PUB.initialize;
apps.pa_project_pub.create_project
(p_api_version_number => v_api_version_number
,p_commit => v_commit
,p_init_msg_list => v_init_msg_list
,p_msg_count => v_msg_count
,p_msg_data => v_msg_data
,p_return_status => v_return_status
,p_workflow_started => v_workflow_started
,p_pm_product_code => v_pm_product_code
,p_op_validate_flag => v_op_validate_flag
,p_project_in => v_project_in
,p_project_out => v_project_out
,p_customers_in => v_customers_in
,p_key_members => v_key_members
,p_class_categories => v_class_categories
,p_tasks_in => v_tasks_in
,p_tasks_out => v_tasks_out
,p_org_roles => v_org_roles
,p_structure_in => v_structure_in
,p_ext_attr_tbl_in => v_ext_attr_tbl_in
,p_deliverables_in => v_deliverables_in
,p_deliverable_actions_in => v_deliverable_actions_in
APPS.fnd_file.put_line(APPS.FND_FILE.LOG,v_return_status||' '||v_msg_count);
IF v_msg_count > 0 THEN
FOR i in 1 .. v_msg_count
LOOP
apps.pa_interface_utils_pub.get_messages
(p_encoded => 'F'
,p_msg_count => v_msg_count
,p_msg_index => i
,p_msg_data => v_msg_data
,p_data => v_data
,p_msg_index_out => v_index_out);
APPS.fnd_file.put_line(APPS.FND_FILE.LOG,v_data);
END LOOP;
END IF;
END LOOP;
end xxbwp_pa_proj_conv_proc;
end xxbwp_pa_proj_conv_pkg;
show errors;
Edited by: user644005 on Sep 11, 2009 11:02 AM

Answer 1

Hi Kesava,
I notice that in the package you used the application user_name=CHUNDUK calls the API pa_project_pub.create_project.
I wonder if you used chunduk as database user to execute the package Or you used APPS to execute the package?
The APi document states that it is a requirement to create a db username as the same name with the application username.
I have been running the problem to execute API 's delete project and try to figure what could be my problem.
TIA