diff --git a/src/import/generic/memory/lib/utils/shared/mss_generic_consts.H b/src/import/generic/memory/lib/utils/shared/mss_generic_consts.H
index 3e2a48084..0e86700e4 100644
--- a/src/import/generic/memory/lib/utils/shared/mss_generic_consts.H
+++ b/src/import/generic/memory/lib/utils/shared/mss_generic_consts.H
@@ -140,9 +140,11 @@ enum generic_ffdc_codes
     LIMIT_FREQ_BY_VPD = 0x1025,
     SET_DIMM_TYPE = 0x1026,
     SET_DRAM_GEN = 0x1027,
-    SET_HYBRID = 0x1027,
-    SET_HYBRID_MEDIA = 0x1028,
-    SET_MRANKS = 0x1029,
+    SET_HYBRID = 0x1028,
+    SET_HYBRID_MEDIA = 0x1029,
+    SET_MRANKS = 0x102A,
+    SET_HOST_TO_DDR_SPEED_RATIO = 0x102B,
+    SET_ATTR_HOST_TO_DDR_SPEED_RATIO = 0x102C,
     SET_DIMM_RANKS_CNFG = 0x1039,
     DDIMM_RAWCARD_DECODE = 0x103a,
     SET_DRAM_WIDTH = 0x1040,
@@ -241,6 +243,14 @@ enum states
     NO_CHIP_SELECT_ACTIVE = 0xFF,
 };
 
+///
+/// @brief Supported DIMM speed equality deliberations
+///
+enum class speed_equality : uint8_t
+{
+    NOT_EQUAL_DIMM_SPEEDS = 0, ///< denotes all DIMMs don't have the same speed
+    EQUAL_DIMM_SPEEDS = 1, ///< denotes all DIMMs have the same speed
+};
 
 namespace spd
 {
diff --git a/src/import/generic/procedures/xml/error_info/generic_error.xml b/src/import/generic/procedures/xml/error_info/generic_error.xml
index be4c148c5..fb6c04339 100644
--- a/src/import/generic/procedures/xml/error_info/generic_error.xml
+++ b/src/import/generic/procedures/xml/error_info/generic_error.xml
@@ -38,21 +38,15 @@
 <hwpErrors>
 
   <hwpError>
-    <rc>RC_MSS_BAD_FREQ_CALCULATED</rc>
+    <rc>RC_MSS_DIVIDE_BY_ZERO</rc>
     <description>
-        No frequency found for MC Either bad mrw attribute or no DIMMS installed?
-        Should be a code bug if we get here
+      Attempt to divide by zero
     </description>
-    <ffdc>MSS_FREQ</ffdc>
-    <ffdc>SUPPORTED_FREQ_0</ffdc>
-    <ffdc>SUPPORTED_FREQ_1</ffdc>
-    <ffdc>SUPPORTED_FREQ_2</ffdc>
-    <ffdc>SUPPORTED_FREQ_3</ffdc>
-    <ffdc>TARGET</ffdc>
-    <ffdc>PROC_TYPE</ffdc>
+    <ffdc>DIVISOR</ffdc>
+    <ffdc>DIVIDEND</ffdc>
     <callout>
       <procedure>CODE</procedure>
-      <priority>HIGH</priority>
+      <priority>LOW</priority>
     </callout>
   </hwpError>