How To Fix SIPT106 - SSF signer error; problem with PSE file or SAPCRYPTOLIB

SAP Error Message - Details

• Message type: E = Error

• Message class: SIPT - SIPT: Digital Signature Portugal

• Message number: 106

• Message text: SSF signer error; problem with PSE file or SAPCRYPTOLIB

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SIPT106 - SSF signer error; problem with PSE file or SAPCRYPTOLIB ?

  The SAP error message SIPT106 indicates a problem with the Secure Store and Forward (SSF) functionality, specifically related to the SSF signer. This error typically arises due to issues with the PSE (Personal Security Environment) file or the SAPCRYPTOLIB library. Here’s a breakdown of the potential causes, solutions, and related information:
  Causes:
  
  Corrupted PSE File: The PSE file, which contains the necessary cryptographic keys and certificates, may be corrupted or improperly configured.
  Missing or Incorrect SAPCRYPTOLIB: The SAPCRYPTOLIB library, which provides cryptographic functions, may be missing, outdated, or incorrectly installed.
  Incorrect Permissions: The user or service account running the SAP application may not have the necessary permissions to access the PSE file or the SAPCRYPTOLIB.
  Configuration Issues: Incorrect configuration settings in the SAP system related to SSF or cryptographic settings can lead to this error.
  Expired Certificates: If the certificates stored in the PSE file have expired, it can lead to signing errors.
  
  Solutions:
  
  
  Check PSE File:
  
  Verify the integrity of the PSE file. You can use transaction STRUST to check the PSE and ensure it is correctly configured.
  If the PSE file is corrupted, you may need to recreate it. This can be done by exporting the existing PSE and then importing it back or creating a new one.
  
  
  
  Verify SAPCRYPTOLIB:
  
  Ensure that the SAPCRYPTOLIB library is installed correctly. You can check the installation by looking for the library files in the expected directories.
  Make sure you are using a compatible version of SAPCRYPTOLIB for your SAP system version.
  
  
  
  Check Permissions:
  
  Ensure that the user or service account has the necessary permissions to access the PSE file and the SAPCRYPTOLIB library. This may involve checking file system permissions.
  
  
  
  Review Configuration:
  
  Check the SSF configuration settings in the SAP system. Ensure that the settings are correct and that the system is pointing to the right PSE file.
  You can also check the parameters related to SSF in transaction RZ10 or RZ11.
  
  
  
  Renew Certificates:
  
  If the certificates in the PSE file are expired, you will need to renew them. This can involve generating new keys and certificates and updating the PSE file accordingly.
  
  
  
  Related Information:
  
  Transaction STRUST: This transaction is used to manage the PSE files and can help you view and modify the security settings.
  SAP Notes: Check for relevant SAP Notes that may provide additional guidance or patches related to the SIPT106 error. You can search for notes in the SAP Support Portal.
  Documentation: Refer to the SAP documentation on SSF and cryptographic services for detailed information on configuration and troubleshooting.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance, providing them with detailed logs and error messages for better diagnosis.