How To Fix LDAP079 - Credential store "Simple Store" is no longer supported

SAP Error Message - Details

• Message type: E = Error

• Message class: LDAP - LDAP Interface Messages in ABAP

• Message number: 079

• Message text: Credential store "Simple Store" is no longer supported

What causes this issue?

The "Simple Store" procedure provided to store credentials (passwords)
contravenes the requirements of the SAP Security Standard.

System Response

It is not possible to create new entries with this procedure.
It is possible to continue to use existing entries, but these lead to a
warning message.

How to fix this error?

If you change an existing entry with this procedure, and switch the
credential store to the procedure "Secure Storage", the credential is
read from the simple store, stored in the secure storage, and when the
changes are saved, deleted from the simple store.

Procedure for System Administrators

The secure storage has a restriction in comparison to the simple store:
credentials that are stored in the secure storage cannot be transported
between systems and must be maintained separately in all systems.
To allow this, even if a system is locked for changes in Customizing,
the maintenance functions of the secure storage are active in the detail
view of the "LDAP system user" even in display mode, if the user has
authorization to make changes in view maintenance.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message LDAP079 - Credential store "Simple Store" is no longer supported ?

  The SAP error message "LDAP079 Credential store 'Simple Store' is no longer supported" indicates that the Simple Store method for storing credentials in the SAP system is deprecated and no longer supported in the current version of SAP. This typically occurs when trying to use an outdated method for managing credentials, particularly in the context of LDAP (Lightweight Directory Access Protocol) integration.
  Cause:
  
  Deprecation of Simple Store: SAP has moved away from the Simple Store method due to security concerns and has recommended using more secure alternatives.
  Configuration Issues: The system may still be configured to use the Simple Store, which is no longer valid in the current version of SAP.
  Version Upgrade: If the system was recently upgraded, it may have retained old configurations that are no longer supported.
  
  Solution:
  To resolve this error, you should switch to a supported credential store method. Here are the steps to do so:
  
  
  Use Secure Store: Transition to using the Secure Store or another supported credential management solution. The Secure Store provides a more secure way to manage credentials.
  
  
  Update Configuration:
  
  Access the SAP system configuration settings.
  Navigate to the section where the credential store is defined.
  Change the configuration from "Simple Store" to "Secure Store" or another supported method.
  
  
  
  Check Documentation: Refer to the latest SAP documentation for the specific version you are using to understand the supported credential storage options and how to configure them properly.
  
  
  Test the Configuration: After making the changes, test the connection to ensure that the new credential store is functioning correctly.
  
  
  Consult SAP Notes: Check for any relevant SAP Notes or Knowledge Base Articles that may provide additional guidance or updates related to this error.
  
  
  Related Information:
  
  SAP Security Best Practices: Familiarize yourself with SAP's security best practices regarding credential management.
  LDAP Integration: If you are using LDAP for user authentication, ensure that your LDAP settings are correctly configured in conjunction with the new credential store.
  SAP Community: Engage with the SAP Community forums for insights and experiences from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the LDAP079 error and ensure that your SAP system is using a supported and secure method for credential storage.