Add Note

Author: Clare Zheng (Shanghai Wicresoft Co Ltd)

articles/data-factory/connector-troubleshoot-oracle.md

@@ -46,11 +46,14 @@ This article provides suggestions to troubleshoot common problems with the Oracl
         - 3DES112 
         - DES
 
-    - The following algorithms are deemed as secure by OpenSSL, and will be sent along to the server for OAS (Oracle Advanced Security) data integrity. To add them, you need to upgrade to Oracle 19c or higher.
+    - The following algorithms are deemed as secure by OpenSSL, and will be sent along to the server for OAS (Oracle Advanced Security) data integrity. 
         - SHA256 
         - SHA384 
         - SHA512
 
+        >[!Note]  
+        >The recommended data integrity algorithms SHA256, SHA384 and SHA512 are not available with Oracle legacy releases which have reached the end of life. Please upgrade to Oracle 19c or higher which has long term support. 
+    
 ## Error code: UserErrorFailedToConnectOdbcSource
 
 There are three error messages associated with this error code. Check the cause and recommendation for each error message correspondingly.