diff --git a/cypress/e2e/tests/migration/applicationinventory/analysis/source_analysis.test.ts b/cypress/e2e/tests/migration/applicationinventory/analysis/source_analysis.test.ts
index 8788730e5..c672c217a 100644
--- a/cypress/e2e/tests/migration/applicationinventory/analysis/source_analysis.test.ts
+++ b/cypress/e2e/tests/migration/applicationinventory/analysis/source_analysis.test.ts
@@ -36,6 +36,7 @@ import { CredentialsSourceControlKey } from "../../../../models/administration/c
 import { Application } from "../../../../models/migration/applicationinventory/application";
 import { AppIssue } from "../../../../types/types";
 let source_credential: CredentialsSourceControlUsername;
+let source_credential_withHash: CredentialsSourceControlUsername;
 let maven_credential: CredentialsMaven;
 let applicationsList: Array<Analysis> = [];
 
@@ -53,6 +54,17 @@ describe(["@tier1"], "Source Analysis", () => {
         );
         source_credential.create();
 
+        // Create source Credentials with # in password
+        source_credential_withHash = new CredentialsSourceControlUsername(
+            data.getRandomCredentialsData(
+                CredentialType.sourceControl,
+                UserCredentials.usernamePassword,
+                true
+            )
+        );
+        source_credential_withHash.password = "#" + source_credential_withHash.password;
+        source_credential_withHash.create();
+
         // Create Maven credentials
         maven_credential = new CredentialsMaven(
             data.getRandomCredentialsData(CredentialType.maven, null, true)
@@ -401,6 +413,23 @@ describe(["@tier1"], "Source Analysis", () => {
         );
     });
 
+    it("Bug MTA-3701: Source analysis on tackle app with hash in Password", function () {
+        const application = new Analysis(
+            getRandomApplicationData("tackleTestApp_Source", {
+                sourceData: this.appData["tackle-testapp-git"],
+            }),
+            getRandomAnalysisData(this.analysisData["tackleTestApp_Source"])
+        );
+
+        // Analysis application with source credential created with hash
+        Application.open();
+        application.create();
+        application.manageCredentials(source_credential_withHash.name);
+        applicationsList.push(application);
+        application.analyze();
+        application.verifyAnalysisStatus("Completed");
+    });
+
     after("Perform test data clean up", function () {
         deleteByList(applicationsList);
         writeMavenSettingsFile(data.getRandomWord(5), data.getRandomWord(5));