Please help... about multiple form..

Question

hello guys,
when I try to pass parameter to another form, I get following error
FRM-47023:No such parameter...
I double check that no error with parameter name...
well, I get information that we should set FORMS_60 path or
For R12 set FORMS_PATH and for 11i set FORMS60_PATH to refer $AU_TOP/forms/US
For eg:
FORMS_PATH=$FORMS_PATH:$AU_TOP/forms/US
I don't know well how to that...
is there another thing I miss??
please help
Regard.

Answer 1

well guys,
thank you very much for all your help.
I have double checked again n again.. now it work.
But it stranges, there are two blocks. STUDENT (in the caller form) AND STUDENTENROLLMENT(STUDENT as Master, Enrollment as detail) in the calling form.
But when the STudent calls STUDENTENROLLMENT, it's true the value is passed to The Master block, but nothing changed on The
there is only one parameter names P_1
I make program unit on STUDENT. ADD_ENROLLMENT
>
PROCEDURE ADD_ENROLLMENTS IS
     v_plist_id     PARAMLIST;
     v_where               VARCHAR2(50);
BEGIN
v_plist_id := GET_PARAMETER_LIST('forms_params');
IF NOT ID_NULL(v_plist_id) THEN
          DESTROY_PARAMETER_LIST(v_plist_id);
END IF;
v_where := 'STUDENT_ID = '||:STUDENT.STUDENT_ID;
v_plist_id :=CREATE_PARAMETER_LIST('forms_params');
ADD_PARAMETER(v_plist_id, 'P_1', TEXT_PARAMETER, v_where);
COMMIT_FORM;
CALL_FORM('STUDENTENROLLMENT', NO_HIDE, NO_REPLACE, NO_QUERY_ONLY, v_plist_id);
END;>
this is the trigger WHEN NEW FORM INSTANCE at the calling form.
>
DECLARE
     v_where varchar2(50);
BEGIN
     IF :PARAMETER.P_1 IS NOT NULL THEN
          v_where := :PARAMETER.P_1;
          SET_BLOCK_PROPERTY('STUDENT',DEFAULT_WHERE,v_where);
          EXECUTE_QUERY;
SET_BLOCK_PROPERTY('STUDENT',DEFAULT_WHERE, '');
          GO_BLOCK('ENROLLMENT');
     END IF;
END;
>
Regard.