diff --git a/docs/my-website/docs/providers/sap.md b/docs/my-website/docs/providers/sap.md
index 0b29f66ea57..fb7ca0e8f96 100644
--- a/docs/my-website/docs/providers/sap.md
+++ b/docs/my-website/docs/providers/sap.md
@@ -621,7 +621,7 @@ response = completion(model="sap/gpt-4o",
                       masking=masking_config)
 print(response.choices[0].message.content)
 
-###Data masking module also available for embedding 
+# Data masking module also available for embedding 
 response = embedding(model="sap/text-embedding-3-small",
                       input=mock_cv,
                       masking=masking_config)
diff --git a/litellm/llms/sap/chat/models.py b/litellm/llms/sap/chat/models.py
index d224bc86a6b..c35b2ec72a5 100644
--- a/litellm/llms/sap/chat/models.py
+++ b/litellm/llms/sap/chat/models.py
@@ -290,7 +290,7 @@ class DPIMethodConstant(BaseModel):
     """
     Replaces the entity with the specified value followed by an incrementing number
     """
-    method: str = "constant"
+    method: Literal["constant"] = "constant"
     value: str
 
 
@@ -298,7 +298,7 @@ class DPIMethodFabricatedData(BaseModel):
     """
     Replaces the entity with a randomly generated value appropriate to its type.
     """
-    method: str = "fabricated_data"
+    method: Literal["fabricated_data"] = "fabricated_data"
 
 
 class DPICustomEntity(BaseModel):