diff --git a/db/PKG_P8PANELS_BASE.pck b/db/PKG_P8PANELS_BASE.pck
index 483dffa..1313512 100644
--- a/db/PKG_P8PANELS_BASE.pck
+++ b/db/PKG_P8PANELS_BASE.pck
@@ -837,7 +837,7 @@ create or replace package body PKG_P8PANELS_BASE as
                                                     LCVALUE => PKG_CONTPRMLOC.GETLC(RCONTAINER => ARGS_VALS,
                                                                                     SNAME      => RARG_VAL.NAME));
             if ((SRQ_RESP_ARG is not null) and (RARG_VAL.NAME = SRQ_RESP_ARG)) then
-              COUT            := PKG_CONTPRMLOC.GETLC(RCONTAINER => ARGS_VALS, SNAME => RARG_VAL.NAME);
+              COUT            := COALESCE(PKG_CONTPRMLOC.GETLC(RCONTAINER => ARGS_VALS, SNAME => RARG_VAL.NAME), '<XDATA/>');
               BRESP_ARG_FOUND := true;
               exit;
             end if;