How To Fix SECC013 - Signature is from a partner and not from SAP

SAP Error Message - Details

• Message type: E = Error

• Message class: SECC - Messages for Objects from Package SECC

• Message number: 013

• Message text: Signature is from a partner and not from SAP

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 SECC013 - Signature is from a partner and not from SAP ?

  The SAP error message SECC013, which states "Signature is from a partner and not from SAP," typically occurs in the context of digital signatures and security settings within SAP systems. This error indicates that the system has detected a digital signature that is not recognized as being from a trusted SAP source, which can lead to issues with the validation of documents or transactions.
  Cause:
  
  Untrusted Signature: The digital signature used in the document or transaction is from a partner or third-party source that is not recognized by the SAP system as a trusted entity.
  Missing Trust Relationship: The SAP system may not have the necessary trust relationship established with the partner's certificate authority (CA).
  Configuration Issues: There may be misconfigurations in the security settings or trust store of the SAP system.
  Expired or Invalid Certificates: The certificate used for signing may be expired, revoked, or otherwise invalid.
  
  Solution:
  
  Verify the Signature: Check the digital signature to ensure it is valid and from a trusted source. You may need to contact the partner to confirm the signature details.
  Update Trust Store: If the signature is valid but not recognized, you may need to add the partner's CA certificate to the SAP trust store. This can typically be done using transaction code STRUST.
  
  Open transaction STRUST.
  Navigate to the appropriate trust store (e.g., "SSL Client (Standard)" or "SSL Server (Standard)").
  Import the partner's CA certificate into the trust store.
  Save and activate the changes.
  
  
  Check Certificate Validity: Ensure that the certificates used for signing are valid and not expired. If they are expired, request new certificates from the partner.
  Review Security Settings: Review the security settings in your SAP system to ensure that they are configured correctly to recognize and trust the partner's signatures.
  Consult Documentation: Refer to SAP documentation or support notes related to digital signatures and security settings for additional guidance.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or updates regarding this error message.
  Security Configuration: Familiarize yourself with the security configuration in SAP, especially regarding digital signatures and trust relationships.
  Partner Communication: Maintain open communication with the partner to ensure that both parties are aligned on the security protocols and certificate management.
  
  If the issue persists after following these steps, it may be beneficial to engage SAP support for further assistance.