Server Application Unavailable, aspnet_wp.exe stopped unexpectedly

[Former Member]

I saw that Reiner has reloaded I also opened an OSS note. My problem is when calling an RFC function I do not get error, bigger problem; Server Application Unavailable error. and when I have checked EventViewer, the error is "aspnet_wp.exe stopped unexpectedly" error.

Web Config file :

<Entry DestinationName="A" AppServerHost="*" SystemNumber="0"

Username="" Password="" Client="60">

</Entry>

<Entry DestinationName="B" AppServerHost="*" SystemNumber="0"

Username="" Password="" Client="60">

</Entry>

<Entry DestinationName="C" AppServerHost="*" SystemNumber="0"

Username="" Password="" Client="30">

</Entry>

<Entry DestinationName="D" AppServerHost="*" SystemNumber="0"

Username="" Password="" Client="30">

</Entry>

<Entry DestinationName="E" AppServerHost="*" SystemNumber="0"

Username="" Password="" Client="30">

</Entry>

</Destinations>

</Connector>

</SAP>

.cs file is:

VEP proxy = new VEP();

Connection connection = SAPConnectionPool.GetConnection

(Config.Instance.GetDestinationByName("A"));

proxy.Connection = connection;

connection = null;

if (!proxy.Connection.IsOpen)

proxy.Connection.Open();

proxy.Z_D&#305;s_Run_Report(reportName, userName, out _ayrintiliSonuc, out

sonuc, ref resultSetSAP, ref parametersSAP);

SAP Function is:

Import:

USERID LIKE ZDIS_USERS_INFO-USERID

RAPOR LIKE RS38M-PROGRAMM

Export:

SONUC TYPE CHAR2

AYRINTILI_SONUC TYPE CHAR100

Tables:

PARAMETRELER LIKE RSPARAMS

BUFFER LIKE ZSTRINGS5

Code:

FUNCTION Z_DIS_RUN_REPORT.

*"----

---

""Local interface:

*" IMPORTING

*" VALUE(USERID) LIKE ZDIS_USERS_INFO-USERID

*" VALUE(RAPOR) LIKE RS38M-PROGRAMM

*" EXPORTING

*" VALUE(SONUC) TYPE CHAR2

*" VALUE(AYRINTILI_SONUC) TYPE CHAR100

*" TABLES

*" PARAMETRELER STRUCTURE RSPARAMS

*" BUFFER STRUCTURE ZSTRINGS5

*"----

-

---

DATA: MYTABLE LIKE ABAPLIST OCCURS 0 WITH HEADER LINE.

DATA : BEGIN OF MYTABLESON OCCURS 0,

LINE(255),

END OF MYTABLESON.

DATA : I TYPE I.

****************************************************

REFRESH BUFFER.

IF RAPOR EQ 'ZMMR0181'.

IF USERID = '202455'.

SUBMIT (RAPOR) EXPORTING LIST TO MEMORY AND RETURN

WITH SELECTION-TABLE PARAMETRELER

USING SELECTION-SET 'ZDIS'.

ENDIF.

IF USERID = '201796'.

SUBMIT (RAPOR) EXPORTING LIST TO MEMORY AND RETURN

WITH SELECTION-TABLE PARAMETRELER

USING SELECTION-SET 'ZDIS2'.

ENDIF.

IF USERID = '202575'.

SUBMIT (RAPOR) EXPORTING LIST TO MEMORY AND RETURN

WITH SELECTION-TABLE PARAMETRELER

USING SELECTION-SET 'ZDIS3'.

ENDIF.

IF USERID = '206765'.

SUBMIT (RAPOR) EXPORTING LIST TO MEMORY AND RETURN

WITH SELECTION-TABLE PARAMETRELER

USING SELECTION-SET 'ZDIS4'.

ENDIF.

IF USERID = '207643'.

SUBMIT (RAPOR) EXPORTING LIST TO MEMORY AND RETURN

WITH SELECTION-TABLE PARAMETRELER

USING SELECTION-SET 'ZDIS5'.

ENDIF.

IF USERID = '201142'.

SUBMIT (RAPOR) EXPORTING LIST TO MEMORY AND RETURN

WITH SELECTION-TABLE PARAMETRELER

USING SELECTION-SET 'ZDIS6'.

ENDIF.

ELSEIF RAPOR EQ 'ZD23_WEB'.

SUBMIT (RAPOR) EXPORTING LIST TO MEMORY AND RETURN

WITH SELECTION-TABLE PARAMETRELER

USING SELECTION-SET 'TÜM FATURALAR'.

ELSEIF RAPOR EQ 'ZSDR0250_K2'.

SUBMIT (RAPOR) EXPORTING LIST TO MEMORY AND RETURN

WITH SELECTION-TABLE PARAMETRELER

USING SELECTION-SET 'HG'.

ELSEIF RAPOR EQ 'ZPPYS011'.

SUBMIT (RAPOR) EXPORTING LIST TO MEMORY AND RETURN.

• elseif rapor eq 'ZPPYS020'.

• if userid = '206765'.

• submit (rapor) exporting list to memory and return

• with selection-table parametreler

• using selection-set 'ODS'.

• elseif userid = '207643'.

• submit (rapor) exporting list to memory and return

• with selection-table parametreler

• using selection-set 'ODSEL'.

*

• endif.

ELSEIF RAPOR EQ 'AQ60PS==========04============'.

SUBMIT (RAPOR) EXPORTING LIST TO MEMORY AND RETURN

WITH SELECTION-TABLE PARAMETRELER.

ELSE.

SUBMIT (RAPOR) EXPORTING LIST TO MEMORY AND RETURN

WITH SELECTION-TABLE PARAMETRELER.

ENDIF.

IF SY-SUBRC NE 0.

BUFFER = 'Kay&#305;t Bulunamad&#305;!'.

APPEND BUFFER.

REFRESH PARAMETRELER.

EXIT.

ENDIF.

CALL FUNCTION 'LIST_FROM_MEMORY'

TABLES

LISTOBJECT = MYTABLE

EXCEPTIONS

NOT_FOUND = 1.

IF SY-SUBRC NE 0.

BUFFER = 'Kay&#305;t Bulunamad&#305;!'.

APPEND BUFFER.

REFRESH PARAMETRELER.

EXIT.

ENDIF.

CALL FUNCTION 'LIST_TO_ASCI'

TABLES

LISTASCI = MYTABLESON

LISTOBJECT = MYTABLE

EXCEPTIONS

EMPTY_LIST = 1

LIST_INDEX_INVALID = 2.

IF SY-SUBRC = 0.

LOOP AT MYTABLESON.

CLEAR BUFFER.

BUFFER = MYTABLESON.

APPEND BUFFER.

ENDLOOP.

ELSE.

BUFFER = 'Kay&#305;t Bulunamad&#305;!'.

APPEND BUFFER.

ENDIF.

REFRESH PARAMETRELER.

ENDFUNCTION.

When the

proxy.Z_D&#305;s_Run_Report(reportName, userName, out _ayrintiliSonuc, out

sonuc, ref resultSetSAP, ref parametersSAP);

is called, we are getting error as :

Server Application Unavailable

The web application you are attempting to access on this web server is

currently unavailable. Please hit the "Refresh" button in your web

browser to retry your request.

Administrator Note: An error message detailing the cause of this

specific request failure can be found in the application event log of

the web server. Please review this log entry to discover what caused

this error to occur.

And the Evet Viewer of application is:

Event Type: Error

Event Source: ASP.NET 1.1.4322.0

Event Category: None

Event ID: 1000

Date: 12.09.2006

Time: 08:18:40

User: N/A

Computer: *

Description:

aspnet_wp.exe (PID: 2232) stopped unexpectedly.

For more information, see Help and Support Center at

http://go.microsoft.com/fwlink/events.asp.

And Deneme.trc file is

2006-09-12 08:48:53Z Trace file opened.

2006-09-12 08:48:53Z Allowed to fetch new.

2006-09-12 08:48:53Z AllocReservation: 0

2006-09-12 08:48:54Z Call method Z_Dıs_Check_User

2006-09-12 08:48:54Z Found right now.

2006-09-12 08:48:54Z Call method Z_Dıs_Brıng_Reports_Lıst

2006-09-12 08:48:54Z Allowed to fetch new.

2006-09-12 08:48:54Z AllocReservation: 1

2006-09-12 08:48:54Z Call method Z_Dıs_Brıng_Reports_Lıst

2006-09-12 08:48:55Z Allowed to fetch new.

2006-09-12 08:48:55Z AllocReservation: 2

2006-09-12 08:48:55Z Call method Z_Dıs_Brıng_Reports_Lıst

2006-09-12 08:48:55Z Found right now.

2006-09-12 08:48:55Z Call method Z_Dıs_Brıng_Fıles_Lıst

2006-09-12 08:48:55Z Found right now.

2006-09-12 08:48:55Z Call method Z_Dıs_Brıng_Fıles_Lıst

2006-09-12 08:48:55Z Found right now.

2006-09-12 08:48:55Z Call method Z_Dıs_Brıng_Fıles_Lıst

2006-09-12 08:49:00Z Found right now.

2006-09-12 08:49:00Z Call method Z_Dıs_Run_Report

[Former Member · Accepted solution]

Hi Huseyin,

Did you allready find a solution for your problem?

We are exactly having the same problem here with .NET connector and our ERP2005 system.

Thank you for your feedback.

Br,

Tom.

[Former Member · Accepted solution]

Found it myself.

Inside your developed application remove/refresh your proxies used (functions, tables, etc) from your application server.

This has resolved the problem for me.

Br,

Tom Cockaert.

[Former Member]

Hi Huseyin:

Do you verified the IIS and ASP.net was installa correctly? This error is associted with this enviroment.

On other hand, I recoment reemplace the code line

Connection connection = SAPConnectionPool.GetConnection

(Config.Instance.GetDestinationByName("A"));

To

Connection connection = SAPConnectionPool.GetConnectionFromPool

(Config.Instance.GetDestinationByName("A"));

GetConnectionFromPool() metod use the internal ConnectionPool of SAP.Connector, this functionality configurated in webconfig.

Regards

Sergio