XI unable to access SLD

Hi experts,

In the managed system (ABAP), the Solman User (SM_<solman_sid>) is getting the following log message:

XI unable to access SLD: "Unable_to_determine_SLD_access_data"

SL XI5

____________________________________________________

XI unable to access SLD: "&A"

In the function module LCR_GET_OWN_BUSINESS_SYSTEM, the attempt to read XI data from the System Landscape Directory has failed. If the data is still in the local cache, XI can continue to use it.

Check whether the System Landscape Directory is operational and whether the communication connection is configured correctly. For more information, see the SAP Exchange Infrastructure installation and configuration guide.

I found this note, but it is not released.

Kindly asking your suggestions on this.

Thanks and regards...