diff --git a/sql/25_last_alertlog_errors.sql b/sql/25_last_alertlog_errors.sql
index 09b0b32..70175aa 100644
--- a/sql/25_last_alertlog_errors.sql
+++ b/sql/25_last_alertlog_errors.sql
@@ -1,7 +1,9 @@
-prompt <h2>Last alertlog errors </h2>
+prompt <h2>Last alertlog errors (Last 30 days and last 100 errors)</h2>
 
 set pages 999 lines 150
 select to_char(ORIGINATING_TIMESTAMP, 'DD-MM-YYYY HH-MM-SS') || ' : ' || message_text "Last alertlog (30 days)"
 FROM X$DBGALERTEXT
-WHERE originating_timestamp > systimestamp - 30  AND regexp_like(message_text, '(ORA-)');
+WHERE originating_timestamp > systimestamp - 30  
+AND regexp_like(message_text, '(ORA-)')
+AND rownum <=100;
 exit
diff --git a/sql/27_last_rman_backup.sql b/sql/27_last_rman_backup.sql
index b17d723..71c0923 100644
--- a/sql/27_last_rman_backup.sql
+++ b/sql/27_last_rman_backup.sql
@@ -1,4 +1,4 @@
-prompt <h2>Last RMAN backups </h2>
+prompt <h2>Last RMAN backups (30 days/50 rows)</h2>
 alter session set nls_date_format='DD/MM/YYYY HH24:MI:SS' ;
 set linesize 250 heading off;
 set heading on pagesize 999;
@@ -16,6 +16,7 @@ select
         b.input_bytes_display,
         b.output_bytes_display
 FROM v$rman_backup_job_details b
-WHERE b.start_time > (SYSDATE - 30)
-ORDER BY b.start_time asc;
+WHERE b.start_time > (SYSDATE - 30) and rownum <=50
+ORDER BY b.start_time asc
+;
 exit