How To Fix FINS_MAP012 - Execution rejected because certificate issuer &1 is not trustful.

SAP Error Message - Details

• Message type: E = Error

• Message class: FINS_MAP - Management Accounting Platform

• Message number: 012

• Message text: Execution rejected because certificate issuer &1 is not trustful.

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message FINS_MAP012 - Execution rejected because certificate issuer &1 is not trustful. ?

  The SAP error message FINS_MAP012 indicates that there is an issue with the digital certificate used in a secure communication process, typically related to the integration of SAP with external systems or services. The specific message states that the execution was rejected because the certificate issuer is not considered trustworthy.
  Cause:
  
  Untrusted Certificate Authority (CA): The certificate being used is issued by a Certificate Authority that is not recognized or trusted by the SAP system.
  Missing Root or Intermediate Certificates: The necessary root or intermediate certificates that establish the trust chain for the certificate may not be installed in the SAP system.
  Expired or Revoked Certificate: The certificate may have expired or been revoked, leading to trust issues.
  Incorrect Configuration: The SSL/TLS configuration in the SAP system may not be set up correctly, leading to trust issues with the certificate.
  
  Solution:
  
  
  Install Trusted Certificates:
  
  Obtain the root and intermediate certificates from the Certificate Authority that issued the certificate.
  Import these certificates into the SAP system's trust store (usually managed via transaction STRUST).
  Ensure that the entire certificate chain is trusted.
  
  
  
  Check Certificate Validity:
  
  Verify that the certificate is not expired and has not been revoked. You can check this using tools like OpenSSL or through the CA's website.
  
  
  
  Update SSL/TLS Configuration:
  
  Review the SSL/TLS settings in the SAP system to ensure they are configured correctly.
  Ensure that the correct SSL protocol versions are enabled and that the cipher suites are compatible with the external system.
  
  
  
  Test the Connection:
  
  After making changes, test the connection again to see if the error persists.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or the specific integration guide for the external system you are working with, as there may be additional configuration steps required.
  
  
  
  Related Information:
  
  Transaction STRUST: This transaction is used to manage SSL certificates in SAP. You can view, import, and delete certificates here.
  SAP Notes: Check for relevant SAP Notes that may address specific issues related to SSL/TLS and certificate management.
  Security Policies: Ensure that your organization's security policies regarding certificates and encryption are being followed.
  
  If the issue persists after following these steps, consider reaching out to your SAP Basis team or SAP support for further assistance.