How To Fix LDAPACCESS100 - Cannot create LDAP connection to server &1

LDAPACCESS100 - Overview

• Message type: E = Error

• Message class: LDAPACCESS - Messages for LDAP Interface with Mapping

• Message number: 100

• Message text: Cannot create LDAP connection to server &1

What causes this issue?

INCLUDE LDAPSYNC_FOLLOWUP

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?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

LDAPACCESS100 - Details

• The SAP error message LDAPACCESS100 Cannot create LDAP connection to server &1 indicates that there is an issue with establishing a connection to the specified LDAP (Lightweight Directory Access Protocol) server. This error can arise due to various reasons, and here are some common causes, potential solutions, and related information:
  Causes:
  
  Incorrect LDAP Server Address: The server address specified in the SAP configuration may be incorrect or unreachable.
  Network Issues: There may be network connectivity issues preventing the SAP system from reaching the LDAP server.
  Firewall Restrictions: A firewall may be blocking the connection to the LDAP server.
  LDAP Server Down: The LDAP server itself may be down or not responding.
  Authentication Issues: Incorrect credentials or authentication methods may be causing the connection to fail.
  SSL/TLS Configuration: If the LDAP server requires a secure connection (LDAPS), there may be issues with SSL/TLS configuration.
  SAP Configuration Errors: There may be misconfigurations in the SAP system's LDAP settings.
  
  Solutions:
  
  Verify LDAP Server