How To Fix SIPT105 - Serial number of the encryption certificate is &1 instead of &2

SIPT105 - Overview

• Message type: E = Error

• Message class: SIPT - SIPT: Digital Signature Portugal

• Message number: 105

• Message text: Serial number of the encryption certificate is &1 instead of &2

What causes this issue?

The system has identified a discrepancy between the encryption
certification data that you are currently using and the data that you
are supposed to be using.

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?

Upload a new PSE file to your production system. You can obtain the PSE
file from the <ZK>SAP Service Marketplace</> at
https://service.sap.com/globalization by choosing <ZK>Country
Information </>--> <ZK>Portugal</> --> <ZK>Additional Solution
Information</>.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SIPT105 - Serial number of the encryption certificate is &1 instead of &2 ?

  The SAP error message SIPT105 indicates a mismatch in the serial number of an encryption certificate. Specifically, it means that the system expected a certificate with a specific serial number (denoted as &2), but instead found a certificate with a different serial number (denoted as &1).
  
  Cause:
  
  
  Certificate Mismatch: The most common cause of this error is that the encryption certificate being used does not match the expected certificate. This can happen if:
  
  The wrong certificate was installed or configured.
  The certificate has been replaced or updated, but the system has not been properly configured to recognize the new certificate.
  There are multiple certificates in use, and the system is referencing the wrong one.
  
  
  
  
  Configuration Issues: There may be issues in the configuration settings related to the encryption or the certificate management in the SAP system.
  
  
  
  Solution:
  
  
  Verify the Certificate:
  
  Check the installed encryption certificate and its serial number. You can do this by accessing the certificate store in