How To Fix CFD_DE_HANDLER028 - Extension &1 cannot be saved. Please try again later.

CFD_DE_HANDLER028 - Overview

• Message type: E = Error

• Message class: CFD_DE_HANDLER - Custom Fields: Data Source Extension Handler

• Message number: 028

• Message text: Extension &1 cannot be saved. Please try again later.

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message CFD_DE_HANDLER028 - Extension &1 cannot be saved. Please try again later. ?

  The SAP error message "CFD_DE_HANDLER028 Extension &1 cannot be saved. Please try again later." typically indicates an issue related to the saving of an extension in the SAP system, particularly in the context of the Cloud Application Programming (CAP) model or the Cloud Foundry environment.
  Possible Causes:
  
  System Lock or Temporary Issue: The system might be experiencing a temporary lock or issue that prevents the saving of the extension.
  Authorization Issues: The user may not have the necessary permissions to save the extension.
  Data Consistency Issues: There may be inconsistencies in the data being saved, such as missing required fields or invalid data types.
  Technical Errors: There could be underlying technical issues, such as database connectivity problems or issues with the application server.
  
  Configuration Issues: The extension might not be properly configured, leading to errors during the save process.
  
  Solutions:
  
  Retry Saving: Since the error suggests trying again later, it may be a temporary issue. Wait a few