How To Fix TRUST155 - Number of files: Protected: &1, unprotected: &2, errors: &3

TRUST155 - Overview

• Message type: E = Error

• Message class: TRUST - Certificate Management

• Message number: 155

• Message text: Number of files: Protected: &1, unprotected: &2, errors: &3

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 TRUST155 - Number of files: Protected: &1, unprotected: &2, errors: &3 ?

  The SAP error message TRUST155 indicates an issue related to the digital signature verification of files in the SAP system. This message typically arises in the context of the SAP Trust Manager, which is responsible for managing digital certificates and ensuring secure communication.
  
  Cause:
  The error message TRUST155 is triggered when there is a discrepancy in the number of files that are protected by digital signatures versus those that are unprotected or have errors. The message breaks down as follows:
  
  Protected: The number of files that have valid digital signatures.
  Unprotected: The number of files that do not have valid digital signatures.
  Errors: The number of files that encountered issues during the signature verification process.
  
  This situation can occur due to several reasons:
  
  Missing Digital Signatures: Some files may not have been signed, leading to them being classified as unprotected.
  Corrupted Signatures: Files may have valid signatures that are corrupted or tampered with, resulting in errors during verification.
  Expired