HTTP response contains status code 503

[Former Member]

Hi experts,

We are currently experiencing problem in our PI server some sort of system error, particularly:

HTTP response contains status code 503 with the description Service Unavailable

As I traced the errors, I also found some errors prior to this one above, saying something like this

"SYSTEM FAILURE" during JCo call. Bean SMPP_CALL_JAVA_RUNTIME3not found on host <server>, ProgId =AI_RUNTIME_XIP: Path to object does not exist at rfcaccessejb_s

I already did clearing of cache, both on GUI and web as well as CPACache refresh. Btw, it happened to those previously working integration scenarios.

[Former Member]

Hi,

HTTP response contains status code 503 with the description Service Unavailable

Do the following:

1) Try to (re)start the application using the Visual Administrator Choose Server --> Services --> Deploy --> View on Application or restart the J2EE engine

2) Start the Visual Administrator and select Server->Services->Deploy in the tree on the left. On the right-hand side, choose the Runtime tab page. You see a tree in the right window with all applications if you select the APPLICATION radio button. Check if they are running, otherwise choose Start. Usually the J2EE engine starts all services automatically.

Refer SAP Note 803145,807000,791655

Regds,

Pinangshuk.

[Former Member]

almost everything suggested actions are been made, but none of them were able to resolve the problem.

all integration are of type asynchronous and IDOC to SOAP Adapter...

our basis guy are been meaning to resolve the problem as well, but we're kinda lost to where we should start solving the problem.. the target service is up and running, the message queue in sxmb_moni continues to increases as day passes by.

any help resolving this problem is greatly appreciated. thanks everyone.

[Former Member]

Hi JMC_SAP_NW,

All the HTTP problem starting with 5xx are due to the receiver system not responding with appropriate time or do not have enough resources to process the message posted!!

Typically the 503 Service Unavailable, says that receiver server/system is currently unavailable (because it is overloaded or down for maintenance).[2] Generally, this is a temporary state.

Please implement the last solution provided by . And Do let us know on success.

For more information on HTTP errors go to [HTTP5xxWikipedia|http://en.wikipedia.org/wiki/List_of_HTTP_status_codes#5xx_Server_Error]

Regards,

Nipun

[Former Member]

It's a possible problem with cache or system. I've got this issue some weeeks ago and the reason was an error in the server that locked all services. Try to clean cachen status and locked objects in Administrator beanch.

Regards.

[prateek]

Is it happening for only some specific type of communication. e.g with specific partner? If yes, then it is possible that communicating partner has some problem at their end. Confirm if they have their services up and running.

Regards,

Prateek

[former_member206760]

check if u can ping the target IP....

/people/krishna.moorthyp/blog/2006/07/23/http-errors-in-xi

[Former Member]

their all tied up to same partner, and it's all up and running.. our basis guy already re-started all the related servers and services. but we keep getting the same error message.