diff --git a/BaseTools/Source/Python/Workspace/DscBuildData.py b/BaseTools/Source/Python/Workspace/DscBuildData.py
index 02aae3a67b..5ed879c8d7 100644
--- a/BaseTools/Source/Python/Workspace/DscBuildData.py
+++ b/BaseTools/Source/Python/Workspace/DscBuildData.py
@@ -937,7 +937,8 @@ class DscBuildData(PlatformBuildClassObject):
                 EdkLogger.error('build', FORMAT_INVALID, ErrStr, File=self.MetaFile, Line=LineNo,
                                 ExtraData="%s.%s" % (TokenSpaceGuid, PcdCName))
             if PcdType in (MODEL_PCD_DYNAMIC_DEFAULT, MODEL_PCD_DYNAMIC_EX_DEFAULT, MODEL_PCD_FIXED_AT_BUILD, MODEL_PCD_PATCHABLE_IN_MODULE):
-                if self._DecPcds[PcdCName, TokenSpaceGuid].DatumType.strip() != ValueList[1].strip():
+                if self._DecPcds[PcdCName, TokenSpaceGuid].DatumType.strip() in TAB_PCD_NUMERIC_TYPES_VOID \
+                 and self._DecPcds[PcdCName, TokenSpaceGuid].DatumType.strip() != ValueList[1].strip():
                     EdkLogger.error('build', FORMAT_INVALID, "Pcd datumtype used in DSC file is not the same as its declaration in DEC file.", File=self.MetaFile, Line=LineNo,
                                 ExtraData="%s.%s|%s" % (TokenSpaceGuid, PcdCName, Setting))
         if (TokenSpaceGuid + '.' + PcdCName) in GlobalData.gPlatformPcds: