How To Fix CCARDEC003 - Unknown hash algorithm &1

CCARDEC003 - Overview

• Message type: E = Error

• Message class: CCARDEC - Encryption of Payment Card Data

• Message number: 003

• Message text: Unknown hash algorithm &1

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 CCARDEC003 - Unknown hash algorithm &1 ?

  The SAP error message CCARDEC003 Unknown hash algorithm &1 typically indicates that the system is encountering an issue with a hash algorithm that is not recognized or supported. This error can occur in various contexts, such as when dealing with cryptographic functions, digital signatures, or data integrity checks.
  
  Cause:
  
  Unsupported Hash Algorithm: The specified hash algorithm (represented by &1 in the error message) is not recognized by the SAP system. This could be due to a configuration issue or the use of an outdated or unsupported algorithm.
  
  Configuration Issues: The system may not be properly configured to support the required cryptographic algorithms.
  Missing Libraries: The necessary libraries or components that support the specified hash algorithm may not be installed or properly configured in the SAP environment.
  
  
  Solution:
  
  Check Hash Algorithm: Verify the hash algorithm being used. Ensure that it is a supported algorithm in your version of SAP. Common supported algorithms include SHA-1, SHA-256, etc.
  Update Configuration: