How To Fix FIKZ_DDX028 - Could not sign invoice ID &, please see Application Log.

FIKZ_DDX028 - Overview

• Message type: E = Error

• Message class: FIKZ_DDX - Message class for digital documents exchange

• Message number: 028

• Message text: Could not sign invoice ID &, please see Application Log.

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FIKZ_DDX028 - Could not sign invoice ID &, please see Application Log. ?

  The SAP error message FIKZ_DDX028 indicates that there was an issue with signing an invoice in the system. This error typically arises in the context of electronic invoicing, particularly when using the SAP Document Compliance (formerly known as SAP Invoice Management) functionality. The message suggests that the system could not sign the invoice with the specified ID, and it advises checking the Application Log for more details.
  Possible Causes:
  
  Missing Configuration: The necessary configuration for electronic signatures may not be set up correctly in the system.
  Certificate Issues: The digital certificate used for signing the invoice may be missing, expired, or not properly configured.
  Authorization Issues: The user attempting to sign the invoice may not have the necessary authorizations to perform this action.
  Technical Errors: There may be underlying technical issues, such as connectivity problems with the signing service or issues with the SAP system itself.
  Data Issues: The invoice data may be incomplete or incorrect,