How To Fix CCSEC020 - Invalid number &1 passed for encryption

SAP Error Message - Details

• Message type: E = Error

• Message class: CCSEC - Security of Payment Cards

• Message number: 020

• Message text: Invalid number &1 passed for encryption

What causes this issue?

The payment card number is already masked. Only numbers that are not
masked can be transferred for encryption.

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?

If you created the number in the form described above, correct it.
Otherwise it is a program error that should be reported to SAP, if it is
a standard SAP application.

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 CCSEC020 - Invalid number &1 passed for encryption ?

  The SAP error message CCSEC020 indicates that there is an issue with the number passed for encryption, which is considered invalid. This error typically arises in the context of SAP's encryption and security functions, particularly when dealing with sensitive data.
  Cause:
  
  
  Invalid Input: The number provided for encryption may not conform to the expected format or range. This could be due to:
  
  Non-numeric characters included in the input.
  The number being out of the acceptable range for the encryption function.
  Incorrect data type being passed (e.g., passing a string instead of a number).
  
  
  
  Configuration Issues: There may be issues with the configuration of the encryption settings in the SAP system, leading to improper handling of the input.
  
  
  Data Corruption: The data being processed may be corrupted or improperly formatted, leading to the error.
  
  
  Solution:
  
  
  Check Input Values: Ensure that the number being passed for encryption is valid:
  
  Verify that it is numeric and does not contain any invalid characters.
  Ensure that it falls within the acceptable range for the encryption function.
  
  
  
  Review Code/Configuration: If you are working with custom code or configurations:
  
  Review the code to ensure that the correct data types are being used.
  Check the configuration settings related to encryption in the SAP system.
  
  
  
  Debugging: If the issue persists, consider debugging the process to trace where the invalid number is being generated or passed. This may involve:
  
  Setting breakpoints in the relevant ABAP code.
  Analyzing the data flow to identify where the input is being altered.
  
  
  
  Consult Documentation: Refer to SAP documentation or notes related to encryption functions to ensure that you are using them correctly.
  
  
  SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance. Provide them with details about the error, including the context in which it occurs and any relevant logs.
  
  
  Related Information:
  
  SAP Notes: Check for any SAP Notes related to the CCSEC020 error message. SAP frequently releases notes that address known issues and provide solutions or workarounds.
  Security Configuration: Review the security configuration settings in your SAP system, especially those related to encryption and data protection.
  Testing Environment: If possible, replicate the issue in a testing environment to avoid impacting production systems while troubleshooting.
  
  By following these steps, you should be able to identify the cause of the CCSEC020 error and implement a solution to resolve it.