How To Fix C0673 - Internal error while accessing a digital signature

C0673 - Overview

• Message type: E = Error

• Message class: C0 - PP-PI: Messages for PI Sheet and Syntax Checker

• Message number: 673

• Message text: Internal error while accessing a digital signature

What causes this issue?

An internal error occurred when creating or displaying a digital
signature. The system does not create or display the signature.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

INCLUDE 'NA_SYSVERW' OBJECT DOKU ID TX LANGUAGE EN
INCLUDE 'NA_SYSVW_HINW' OBJECT DOKU ID TX LANGUAGE EN
One of the following errors occurred during processing:
When calling function SIGN_CREATE, exception KEY_FOR_OBJECT_INCOMPLETE
or SIGNER_NOT_GIVEN was raised.
When calling function SIGN_READ, exception KEY_FOR_OBJECT_INCOMPLETE
was raised.
When calling function SIGN_DELETE, exception KEY_FOR_OBJECT_INCOMPLETE
was raised.
When calling function SIGN_SHOW, exception KEY_FOR_OBJECT_INCOMPLETE
was raised.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message C0673 - Internal error while accessing a digital signature ?

  The SAP error message C0673, which indicates an "Internal error while accessing a digital signature," typically arises in the context of digital signatures in SAP applications. This error can occur due to various reasons, including issues with the digital signature configuration, problems with the underlying cryptographic libraries, or issues with the user’s authorization.
  Causes:
  
  
  Configuration Issues: Incorrect configuration of digital signature settings in the SAP system.
  Cryptographic Library Problems: Issues with the cryptographic libraries or components that handle digital signatures.
  Authorization Problems: The user may not have the necessary authorizations to access or use digital signatures.
  Corrupted Data: Corruption in the data or documents that are being signed.
  System Bugs: Internal bugs or inconsistencies in the SAP system that may lead to this error.
  
  Solutions:
  
  
  Check Configuration:
  
  Verify the configuration settings for digital signatures in the SAP system. Ensure that all necessary parameters are correctly set.
  Check the settings in transaction STRUST to ensure that the SSL and digital signature