diff --git a/utilities/boundary-bulk-bff/src/server/utils/boundaryUtils.ts b/utilities/boundary-bulk-bff/src/server/utils/boundaryUtils.ts
index 0ba03bc0148..a6469119e7e 100644
--- a/utilities/boundary-bulk-bff/src/server/utils/boundaryUtils.ts
+++ b/utilities/boundary-bulk-bff/src/server/utils/boundaryUtils.ts
@@ -252,6 +252,37 @@ function generateElementCode(sequence: any, parentElement: any, parentBoundaryCo
   return code.trim();
 }
 
+function modifyElementCodesMap(elementCodesMap: any) {
+  const set = new Set<string>();
+  const specialCharsRegex = /[^\w\s]/g; // Regular expression to match any character that is not a word character or space
+
+  // Iterate over each [key, value] pair in elementCodesMap using forEach
+  elementCodesMap.forEach((value: any, key: any) => {
+    let modifiedValue = value.replace(specialCharsRegex, '_').trim(); // Replace special characters and spaces with underscore
+    let modifiedTempValue = modifiedValue; // Store the initial modified value
+    let count = 1;
+
+    // Generate a unique modified value
+    while (set.has(modifiedValue)) {
+      // If it exists, append _<count> to modifiedValue
+      modifiedValue = `${modifiedTempValue}_${count}`;
+      count++;
+    }
+
+    // Add the modified (or original) value to the set
+    set.add(modifiedValue);
+
+    // Update the map with the modified value
+    elementCodesMap.set(key, modifiedValue);
+  });
+
+}
+
+
+
+
+
+
 async function getAutoGeneratedBoundaryCodes(boundaryList: any, childParentMap: any, elementCodesMap: any, countMap: any, request: any) {
   // Initialize an array to store column data
   const columnsData: { key: string, value: string }[][] = [];
@@ -301,6 +332,7 @@ async function getAutoGeneratedBoundaryCodes(boundaryList: any, childParentMap:
       }
     }
   }
+  modifyElementCodesMap(elementCodesMap)
   return elementCodesMap; // Return the updated element codes map
 }