How To Fix SLDAP_ICM019 - Operation on "&1" causes a referral loop (call on level &2 same as on &3)

SAP Error Message - Details

• Message type: E = Error

• Message class: SLDAP_ICM - ICM LDAP Plugin: Messages

• Message number: 019

• Message text: Operation on "&1" causes a referral loop (call on level &2 same as on &3)

What causes this issue?

The ICM LDAP plug-in detected a referral or search result reference
loop, that is it is supposed to contact a directory service (identified
by hostname and port) with an LDAP request which has been send earlier
during processing the same request from the ABAP LDAP API.

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

The reason for this error is in the directory service and the referenced
services and can only be fixed there.

Error message extract from SAP system. Copyright SAP SE.