diff --git a/src/System Application/App/Web Service Management/src/WebServiceManagementImpl.Codeunit.al b/src/System Application/App/Web Service Management/src/WebServiceManagementImpl.Codeunit.al
index aa22919a60..12e19912e4 100644
--- a/src/System Application/App/Web Service Management/src/WebServiceManagementImpl.Codeunit.al	
+++ b/src/System Application/App/Web Service Management/src/WebServiceManagementImpl.Codeunit.al	
@@ -636,7 +636,7 @@ codeunit 9751 "Web Service Management Impl."
             TargetTenantWebServiceColumns.Validate("Data Item", DataItem);
             TargetTenantWebServiceColumns.Validate(Include, true);
             TargetTenantWebServiceColumns.Validate("Field Number", keyValuePair.Key());
-            TargetTenantWebServiceColumns.Validate("Field Name", CopyStr(keyValuePair.Value(), 1));
+            TargetTenantWebServiceColumns.Validate("Field Name", CopyStr(keyValuePair.Value(), 1, 250));
             if TargetTenantWebServiceColumns.IsTemporary() then begin
                 EntryId := EntryId + 1;
                 TargetTenantWebServiceColumns."Entry ID" := EntryId;
diff --git a/src/rulesets/ruleset.json b/src/rulesets/ruleset.json
index 76be3c7d11..9247fa9630 100644
--- a/src/rulesets/ruleset.json
+++ b/src/rulesets/ruleset.json
@@ -44,6 +44,11 @@
         "action":  "None",
         "justification": "TODO(#572306) - (see PTE0026) This will require a multi-release effort."
     },
+    {
+        "id":  "AA0139",
+        "action":  "Warning",
+        "justification": "TODO(#637029) - Temporarily downgraded, due to stricter CodeCop rule addition."
+    },
     {
         "id":  "AS0139",
         "action":  "None",