How To Fix SALTEDPWD007 - Password hash salt size too big (& bits > & bits)

SAP Error Message - Details

• Message type: E = Error

• Message class: SALTEDPWD - See Function Module CHECK_PWDHASHSTRING_SUPPORTED

• Message number: 007

• Message text: Password hash salt size too big (& bits > & bits)

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 SALTEDPWD007 - Password hash salt size too big (& bits > & bits) ?

  The SAP error message SALTEDPWD007 indicates that the password hash salt size is too large. This error typically occurs when the salt used in the password hashing process exceeds the maximum allowed size defined in the system configuration.
  Cause:
  The error is caused by the following factors:
  
  Excessive Salt Size: The salt used for hashing the password is larger than the maximum allowed size. This can happen if the system is configured to use a larger salt than what is supported.
  Configuration Issues: There may be a misconfiguration in the password hashing settings, leading to the generation of an oversized salt.
  Incompatibility: If there are changes in the hashing algorithm or configuration settings, it may lead to this error if the new settings are not compatible with existing data.
  
  Solution:
  To resolve the SALTEDPWD007 error, you can take the following steps:
  
  
  Check Configuration: Review the password hashing configuration in your SAP system. Ensure that the salt size is set to a value that is supported by the system. You can check the relevant parameters in the profile or configuration settings.
  
  
  Adjust Salt Size: If the salt size is indeed too large, adjust it to comply with the maximum allowed size. This may involve changing system parameters or settings related to password hashing.
  
  
  Update Password Hashing Algorithm: If you are using a custom or non-standard hashing algorithm, consider switching to a standard one that is supported by SAP. This may help in avoiding issues related to salt size.
  
  
  Consult Documentation: Refer to the SAP documentation for your specific version to understand the limitations and requirements for password hashing and salt sizes.
  
  
  Test Changes: After making changes, test the password hashing functionality to ensure that the error is resolved and that passwords can be hashed and validated correctly.
  
  
  Contact SAP Support: If the issue persists after making the necessary adjustments, consider reaching out to SAP support for further assistance. They can provide guidance based on your specific system configuration and version.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on password hashing configurations.
  Security Best Practices: Ensure that your password policies and hashing mechanisms comply with security best practices to protect user credentials effectively.
  System Updates: Keep your SAP system updated to the latest version, as updates may include fixes for known issues related to password management and security.
  
  By following these steps, you should be able to resolve the SALTEDPWD007 error and ensure proper password hashing functionality in your SAP system.