3024308 - Error "At least one signature is invalid" - DocuSign

• Advanced Signatures: Opening PDFs signed by DocuSign gives the following error:
  "At least one signature is invalid"
  
  In German:
  "Mindestens eine Unterschrift ist ungueltig"
  
  In Spanish:
  "Hay al menos una no válida"
  
  
• Completed pdf has the following warning with Standards-Based Signatures:
  "At Least One Signature has Problems"

SAP Signature Management by DocuSign

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