Add Insert & Update

Question

Good Morning Everyone,
In a PL/SQL can we call two Update Statements and an Insert statement between BEGIN and END ??
This is the case; on
PAGE 1 : Has a button UPDATE which has 2 update statements and it works fine.
PAGE 8 : Has a button OK with an INSERT statement and it works fine too.
When the user clicks on Button A a window pops up which is page 8, and here when I click the OK button it should do all the functions : 2 Updates and the INSERT,
but when I tried combining codes , it does only the Insert function and not the Updates
Any suggestions ???
Thank You guys, below is the code I am using
Appreciate your help
Jesh
Declare
n_id varchar2(500);
UID varchar2(2);
UN varchar2(500);
Begin
n_id := :APP_USER;
SELECT
user_id, user_name
INTO UID,UN
FROM ASQ_USER_SECURITY
WHERE user_name = n_id;
INSERT INTO ASQ_INSTITUTION_UPDT(ACT_CODE,USER_ID,PROJECT_ID,UPDT_DATE,UPDT_TYPE_ID )VALUES(:P1_ACT_CODE,UID,:P1_PROJECT_ID,SYSDATE,:P8_ITEM);
UPDATE ASQ_CONTACT
SET PREFIX =:P1_PREFIX,
FIRST_NAME = :P1_FIRST_NAME,
MIDDLE_INITIAL =:P1_MIDDLE_INITIAL,
LAST_NAME =:P1_LAST_NAME,
TITLE =:P1_TITLE,
ORGANIZATION =:P1_ORGANIZATION,
ADDR1 =:P1_ADDR1_1,
ADDR2 =:P1_ADDR2_1,
CITY =:P1_CITY_1,
STATE =:P1_STATE_1,
ZIP =:P1_ZIP_1,
COUNTRY = :P1_COUNTRY_1,
POSTAL_CODE =:P1_POSTAL_CODE_1,
EMAIL =:P1_EMAIL,
PHONE =:P1_PHONE_1,
EXT =:P1_EXT_1,
FAX =:P1_FAX_1
WHERE ACT_CODE = :P1_ACT_CODE_1 AND
PROJECT_ID =:P1_PROJECT_ID;
UPDATE ASQ_INSTITUTION
SET NAME50 = :P1_NAME50,
ADDR1 =:P1_ADDR1,
ADDR2 =:P1_ADDR2,
CITY =:P1_CITY,
STATE =:P1_STATE,
ZIP =:P1_ZIP,
COUNTRY = :P1_COUNTRY,
POSTAL_CODE =:P1_POSTAL_CODE,
PHONE =:P1_PHONE,
EXT =:P1_EXT,
FAX =:P1_FAX,
URL = :P1_URL,
FICE_CODE =:P1_FICE_CODE,
IPED_UNIT_ID =:P1_IPED_UNIT_ID,
PHOTO_ID =:P1_PHOTO_ID,
COMMENT_ACT =:P1_ACT_COMMENTS
WHERE ACT_CODE = :P1_ACT_CODE;
END;

Answer 1

John thanks for the reply,
Are you positive that your WHERE clauses will find existing row(s) to update?Are you positive that P1_ACT_CODE_1 and P1_PROJECT_ID have values and that those values point to existing rows in your tables?
I have a button on page 1 which does the Update (which has the same update code) and the WHERE clause works fine and Yes there are values for the rows in the table and I checked the session and these items have values. ( This is on PAGE1)
PAGE8:
Now when I click a button on page1, it opens a PopsUp (page8)  and when I checked the sessions in page 8 there was no records/items from page 1, so are the values from page 1 being lost when the popup is called ? ? ?
Or am I not passing the values properly ???
Thank You
Jesh