437: l_document_type PO_DOCUMENT_TYPES.DOCUMENT_TYPE_CODE%TYPE;
438: l_document_subtype PO_DOCUMENT_TYPES.DOCUMENT_SUBTYPE%TYPE;
439: l_next_approver_id NUMBER;
440: l_next_approver_user_name fnd_user.user_name%TYPE;
441: l_next_approver_disp_name wf_users.display_name%TYPE;
442: l_orig_system wf_users.orig_system%TYPE := 'PER';
443: l_sequence_num NUMBER;
444: l_approver_type VARCHAR2(30);
445: E_FAILURE EXCEPTION;
438: l_document_subtype PO_DOCUMENT_TYPES.DOCUMENT_SUBTYPE%TYPE;
439: l_next_approver_id NUMBER;
440: l_next_approver_user_name fnd_user.user_name%TYPE;
441: l_next_approver_disp_name wf_users.display_name%TYPE;
442: l_orig_system wf_users.orig_system%TYPE := 'PER';
443: l_sequence_num NUMBER;
444: l_approver_type VARCHAR2(30);
445: E_FAILURE EXCEPTION;
446: