diff --git a/test/simulator/testcases/exp20_tlx_err_rpt_1.cpp b/test/simulator/testcases/exp20_tlx_err_rpt_1.cpp
new file mode 100644
index 0000000..63a6973
--- /dev/null
+++ b/test/simulator/testcases/exp20_tlx_err_rpt_1.cpp
@@ -0,0 +1,18 @@
+#include "simulator.hpp"
+
+START_TEST_CASE(exp20_tlx_err_rpt_1)
+
+CHIP(ocmb1, EXPLORER_20)
+
+START_ITERATION
+
+REG_SCOM(ocmb1, 0x08040001, 0x0040000000000000) // OCMB_CHIPLET_RE_FIR[9]
+REG_SCOM(ocmb1, 0x08012400, 0x0040000000000000) // TLXFIR[9]
+REG_SCOM(ocmb1, 0x08012407, 0x0040000000000000) // TLXFIR_ACT1
+REG_SCOM(ocmb1, 0x0801241D, 0x0000000001000000) // TLX_ERR_RPT_1[39]
+
+EXP_SIG(ocmb1, 0xd512, 0, 39, RECOVERABLE)
+
+END_ITERATION
+
+END_TEST_CASE
diff --git a/test/simulator/testcases/meson.build b/test/simulator/testcases/meson.build
index 076a617..191b845 100644
--- a/test/simulator/testcases/meson.build
+++ b/test/simulator/testcases/meson.build
@@ -2,5 +2,6 @@
 test_src = files(
     'sample_test_case.cpp',
     'exp20_foxhound7.cpp',
+    'exp20_tlx_err_rpt_1.cpp',
 )
 
diff --git a/xml/explorer/node_tlx_err_rpt_1.xml b/xml/explorer/node_tlx_err_rpt_1.xml
new file mode 100644
index 0000000..d7aced3
--- /dev/null
+++ b/xml/explorer/node_tlx_err_rpt_1.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<attn_node name="TLX_ERR_RPT_1" model_ec="EXPLORER_11,EXPLORER_20" reg_type="SCOM">
+
+    <rule attn_type="UCS" node_inst="0">
+        <!-- REG & ~MASK & 0x0000000005C00000 -->
+        <expr type="and">
+            <expr type="reg" value1="TLX_ERR_RPT_1" />
+            <expr type="not">
+                <expr type="reg" value1="TLX_ERR_RPT_1_MASK" />
+            </expr>
+            <expr type="int" value1="0x0000000005C00000" />
+        </expr>
+    </rule>
+
+    <rule attn_type="RE" node_inst="0">
+        <!-- REG & ~MASK & 0x0000000005C00000 -->
+        <expr type="and">
+            <expr type="reg" value1="TLX_ERR_RPT_1" />
+            <expr type="not">
+                <expr type="reg" value1="TLX_ERR_RPT_1_MASK" />
+            </expr>
+            <expr type="int" value1="0x0000000005C00000" />
+        </expr>
+    </rule>
+
+    <rule attn_type="HA" node_inst="0">
+        <!-- REG & ~MASK & 0x0000000005C00000 -->
+        <expr type="and">
+            <expr type="reg" value1="TLX_ERR_RPT_1" />
+            <expr type="not">
+                <expr type="reg" value1="TLX_ERR_RPT_1_MASK" />
+            </expr>
+            <expr type="int" value1="0x0000000005C00000" />
+        </expr>
+    </rule>
+
+    <bit pos= "37">TLXT FIFO CE</bit>
+    <bit pos= "39">Unexpected Interrupt Response</bit>
+    <bit pos= "40">BDI Poisoned</bit>
+    <bit pos= "41">TLXT Metadata UE</bit>
+
+</attn_node>
diff --git a/xml/explorer/node_tlxfir.xml b/xml/explorer/node_tlxfir.xml
index d3be87f..4cf08f8 100644
--- a/xml/explorer/node_tlxfir.xml
+++ b/xml/explorer/node_tlxfir.xml
@@ -8,6 +8,39 @@
         <action attn_type="HA"  config="10" />
     </local_fir>
 
+    <register name="TLX_ERR_RPT_0">
+        <instance reg_inst="0" addr="0x0801241C" />
+    </register>
+
+    <register name="TLX_ERR_RPT_1">
+        <instance reg_inst="0" addr="0x0801241D" />
+    </register>
+
+    <register name="TLX_ERR_RPT_2">
+        <instance reg_inst="0" addr="0x0801241E" />
+    </register>
+
+    <register name="TLX_ERR_RPT_0_MASK">
+        <instance reg_inst="0" addr="0x08012414" />
+    </register>
+
+    <register name="TLX_ERR_RPT_1_MASK">
+        <instance reg_inst="0" addr="0x08012415" />
+    </register>
+
+    <register name="TLX_ERR_RPT_2_MASK">
+        <instance reg_inst="0" addr="0x08012416" />
+    </register>
+
+    <capture_group node_inst="0">
+        <capture_register reg_name="TLX_ERR_RPT_0"      reg_inst="0" />
+        <capture_register reg_name="TLX_ERR_RPT_1"      reg_inst="0" />
+        <capture_register reg_name="TLX_ERR_RPT_2"      reg_inst="0" />
+        <capture_register reg_name="TLX_ERR_RPT_0_MASK" reg_inst="0" />
+        <capture_register reg_name="TLX_ERR_RPT_1_MASK" reg_inst="0" />
+        <capture_register reg_name="TLX_ERR_RPT_2_MASK" reg_inst="0" />
+    </capture_group>
+
     <bit pos= "0"   >Info reg parity error</bit>
     <bit pos= "1"   >Ctrl reg parity error</bit>
     <bit pos= "2"   >TLX VC0 return credit counter overflow</bit>
@@ -17,7 +50,7 @@
     <bit pos= "6"   >TLX credit management block error</bit>
     <bit pos= "7"   >TLX credit management block parity error</bit>
     <bit pos= "8"   >TLXT fatal parity error</bit>
-    <bit pos= "9"   >TLXT recoverable error</bit>
+    <bit pos= "9" child_node="TLX_ERR_RPT_1">TLXT recoverable error</bit>
     <bit pos="10"   >TLXT configuration error</bit>
     <bit pos="11"   >TLXT informational parity error</bit>
     <bit pos="12"   >TLXT hard error</bit>