SAP Knowledge Base Article - Preview

3020989 - SWPM stuck in step "The message server does not allow connections to its internal port from this host" while installing an Additional Application Server Instance

Symptom

The customer plan to install an Additional Application Server Instance on an exist system.

In Sapinst_dev.log

<html> <head> </head> <body> The message server (xxx/3601) does not allow connections to its internal port from this host. <p> SOLUTION: In order to allow the connection, add IP address xx.xx.xx.xx to the messageserver ACL file. </p> <p> For more information, see SAP Note <a href="https://launchpad.support.sap.com/#/notes/821875">821875</a>. </p> </body> </html>

You can found file existed as "/usr/sap/<SID>/SYS/global/ms_acl_info".


Read more...

Environment

SAP ABAP system

Product

SAP Customer Relationship Management 7.0 on SAP enhancement package 1 for SAP NetWeaver 7.0

Keywords

messageserver ACL file, does not allow connections to its internal port from this host, 821875, The message server , KBA , BC-INS-SWPM , Installation with Software Provisioning Manager , Problem

About this page

This is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP for Me (Login required).

Search for additional results

Visit SAP Support Portal's SAP Notes and KBA Search.