How To Fix RDSV_SD_XX818 - Reference billing document &1 must be digitally signed

SAP Error Message - Details

• Message type: E = Error

• Message class: RDSV_SD_XX - Regulatory Document and Signature Validation in SD

• Message number: 818

• Message text: Reference billing document &1 must be digitally signed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RDSV_SD_XX818 - Reference billing document &1 must be digitally signed ?

  The SAP error message RDSV_SD_XX818 indicates that a reference billing document must be digitally signed. This error typically arises in scenarios where electronic invoicing or billing processes are involved, particularly in regions or industries where digital signatures are mandated for compliance or legal reasons.
  
  Cause:
  
  Missing Digital Signature: The billing document referenced does not have a required digital signature.
  
  Configuration Issues: The system may not be properly configured to handle digital signatures for billing documents.
  Document Status: The billing document may be in a status that does not allow for signing.
  Authorization Issues: The user may not have the necessary permissions to sign the document.
  
  
  Solution:
  
  
  Check Digital Signature Configuration:
  
  Ensure that the digital signature functionality is correctly configured in your SAP system. This may involve checking settings in the relevant modules (e.g., SD, FI).
  Verify that the digital signature settings are enabled for billing documents.
  
  
  
  Sign the Document:
  
  If the document is missing a digital signature, you may need to