APEX Application LDAP Authentication Against AD over SSL Results in ORA-31202 Error
(Doc ID 2257409.1)
Last updated on SEPTEMBER 18, 2023
Applies to:
Gen 1 Exadata Cloud at Customer (Oracle Exadata Database Cloud Machine) - Version N/A and laterOracle Database Cloud Exadata Service - Version N/A and later
Oracle Database Cloud Service - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Application Express (APEX) - Version 4.0.0 and later
Information in this document applies to any platform.
Reviewed for currency on 14-Aug-2023
Symptoms
Getting the following error when authenticating APEX application against AD LDAP server using SSL:
ORA-31202: DBMS_LDAP: LDAP client/server error: Can't contact LDAP server
This works when:
- Not using SSL with LDAP from APEX.
- Authentication to SSL works with ldapbind and pl/sql.
Cause
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In this Document
Symptoms |
Cause |
Solution |
References |