Problem: 503 Service Unavailable SAP WebAS Engine is starting...

[Former Member]

Problem: 503 Service Unavailable

SAP WebAS Engine is starting...

If this state does not change within a few minutes,

please contact your system administrator.

Check the recommendations in SAP Notes: 943498, 764417

Message: Dispatcher running but no server connected!

Details: No details available

This problem occurs suddenly after a time interval when working on Sap Enterprise Portal. Please Suggest me Number of possible solutions for this type of problem.....

Thank's in Advance

Regards-

Sumeet Sharma

[p330068 · Accepted solution]

Hi Sumeet

Check the database and start it before starting server from SAPMMC might resolved your issue

Check the logs file to root cause of the issue.

Regards

Arun Jaiswal

[Former Member]

Hi,

The issue here is that the JAVA engine has not ye started completely. Check the status of the SAP instance in SAP MMC. You need to have the SDM, dipatcher, Server0 in green(started completely). If the server0 is in yellow/grey, then u will not be able to launch the portal URL.

Check and post us the dev_server0 log for more information.

Regards,

Varadharajan M

[Former Member]

Hi,,,

Thank's for Reply

In dev_server0, dev_jcontrol file i have increased the size of heap memory and also the permisible size... but still have this problem...

please tell the more possible solutions for this problem

[Former Member]

Hi,

This happens if there is a resource crunch. Make sure that u have enough physical memory and optimum memory settings.

-Varadhu...