how to use SAP in a single system

[Former Member]

i have installed sap 4.7c but my computer is not in a LAN so while starting SAP is showing RED and not starting . how to configure this and , do anybody now about loop back

[Former Member · Accepted solution]

HI,

Control Panel -> Add to remove Hardware ->Add/troubleshootdevice->Add new device-> No i want to select from list->Network Adapters -> Microsoft (Manufacturer)->microsoft loop back adapter->next->finish

Give the ipaddress and in the \etc\hostfile also make the entries

Regards

Umesh K

[Former Member · Accepted solution]

what is /etc/host - i am using windows 2003 server not unix installed loopback adapter still showing red

[Former Member · Accepted solution]

hi

edit this file in notepad C:\windows\system32\drivers\etc\host

<ipaddress>press tab<hostname>press tabSAPTRANSHOST

Regards

Umesh K

[Former Member · Accepted solution]

Post dev_w0,dev_disp

Regards

Umesh k

[former_member433984]

did you install Microsoft loopback adapter?