Error when reading HTTP destination: INTEGRATION_DIRECTORY_HMI

[Former Member]

Hi, PI experts.

When refreshing XI cache I get following error:

<b>“Error when reading HTTP destination: INTEGRATION_DIRECTORY_HMI.”</b>

Status of XI Runtime Cache is

<b>Unable to refresh cache contents

Error during last attempt to refresh cache</b>

When starting cache delta refresh I get an error <b>OBJECTS_OBJREF_NOT_ASSIGNED</b>

HTTP-destination INTEGRATION_DIRECTORY_HMI works correct (gives an error 500)

In Cache Connectivity Test - Java IS and Adapter Engine are green and ABAP IS is yellow giving message “Attempt to fetch cache data from Integration Directory not yet started or still in process”

I also read forum threads:

and “How To Handle XPI Caches in SAP NetWeaver 04s” but didn’t find there a solution

Can anybody give me an advice how to solve this problem

[former_member181955]

Hi

You please check the INTEGRATION_DIRECTORY_HMI in SM59.

Check the following fields:

Target host:host name of xi

Service No:xxxxx(ex:53000)

Path Prefix:/dir/hmi_cache_refresh_service/ext

make sure the service no is not Java port.

Logon credentials:

User:XIISUSER