414: l_document_type PO_DOCUMENT_TYPES.DOCUMENT_TYPE_CODE%TYPE;
415: l_document_subtype PO_DOCUMENT_TYPES.DOCUMENT_SUBTYPE%TYPE;
416: l_next_approver_id NUMBER;
417: l_next_approver_user_name fnd_user.user_name%TYPE;
418: l_next_approver_disp_name wf_users.display_name%TYPE;
419: l_orig_system wf_users.orig_system%TYPE := 'PER';
420: l_sequence_num NUMBER;
421: l_approver_type VARCHAR2(30);
422: E_FAILURE EXCEPTION;
415: l_document_subtype PO_DOCUMENT_TYPES.DOCUMENT_SUBTYPE%TYPE;
416: l_next_approver_id NUMBER;
417: l_next_approver_user_name fnd_user.user_name%TYPE;
418: l_next_approver_disp_name wf_users.display_name%TYPE;
419: l_orig_system wf_users.orig_system%TYPE := 'PER';
420: l_sequence_num NUMBER;
421: l_approver_type VARCHAR2(30);
422: E_FAILURE EXCEPTION;
423: