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Error in gettnig logon data for Adapter Engine

Former Member
0 Kudos

Hi,

We have Http > XI > RFC Scenario. We are getting 401 unauthorized error in "CALL ADAPTER" section. From the trace its clear that the logon data for the adapter engine (there is no value for USER in trace) is not getting poulated. We fixed this issue last evening....i think by doing full cache refresh, but this problem propped up again today. Yesterday when this issue was fixed the USER has "PIISUSER" in the trace.

We haven't changed any config settings since yesterday so all the passwords and other config info is same. Not sure what's causing this issue. Below is the trace. Any help will be highly appreciated.

- <Trace level="1" type="B" name="CL_XMS_PLSRV_IE_ADAPTER-ENTER_PLSRV">

<Trace level="3" type="T">Channel for adapter engine: RFC</Trace>

- <Trace level="1" type="B" name="CL_XMS_PLSRV_CALL_XMB-CALL_XMS_HTTP">

<Trace level="2" type="T">return fresh values from cache</Trace>

<Trace level="2" type="T">Get logon data for adapter engine (SAI_AE_DETAILS_GET): af.ppi.dac-sapd1</Trace>

<Trace level="3" type="T">URL = http://dac-sapd1.actv2.com:8007/MessagingSystem/receive/AFW/XI</Trace>;

<Trace level="3" type="T">User =</Trace>

<Trace level="3" type="T">Cached = X</Trace>

<Trace level="3" type="T">Creating HTTP-client</Trace>

<Trace level="3" type="T">HTTP-client: creation finished</Trace>

<Trace level="3" type="T">Security: Basic authentication</Trace>

<Trace level="3" type="T">Serializing message object...</Trace>

<Trace level="3" type="System_Error">HTTP-client: error response= <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <html> <head> <title>Error Report</title> <style> td {font-family : Arial, Tahoma, Helvetica, sans-serif; font-size : 14px;} A:link A:visited A:active </style> </head> <body marginwidth="0" marginheight="0" leftmargin="0" topmargin="0" rightmargin="0"> <table width="100%" cellspacing="0" cellpadding="0" border="0" align="left" height="75"> <tr bgcolor="#FFFFFF"> <td align="left" colspan="2" height="48"><font face="Arial, Verdana, Helvetica" size="4" color="#666666"><b>&nbsp;&nbsp;401 &nbsp Unauthorized</b></font></td> </tr> <tr bgcolor="#3F73A3"> <td height="23" width="84"><img width=1 height=1 border=0 alt=""></td> <td height="23"><img width=1 height=1 border=0 alt=""></td> <td align="right" height="23"><font face="Arial, Verdana, Helvetica" size="2" color="#FFFFFF"><b>SAP J2EE Engine/7.00&nbsp;</b></font></td> </tr> <tr bgcolor="#9DCDFD"> <td height="4" colspan="3"><img width=1 height=1 border=0 alt=""></td> </tr> </table> <br><br><br><br><br><br> <table width="100%" cellspacing="0" cellpadding="0" border="0" align="left" height="75"> <tr bgcolor="#FFFFFF"> <td align="left" colspan="2" height="48"><font face="Arial, Verdana, Helvetica" size="3" color="#000000"><b>&nbsp;&nbsp;Authentication did not succeed.</b></font></td> </tr> <tr bgcolor="#FFFFFF"> <td align="left" valign="top" height="48"><font face="Arial, Verdana, Helvetica" size="2" color="#000000"><b>&nbsp;&nbsp;Details:</b></font></td> <td align="left" valign="top" height="48"><font face="Arial, Verdana, Helvetica" size="3" color="#000000"><pre>&nbsp;&nbsp;No details available</pre></font></td> </tr> </body> </html></Trace>

<Trace level="3" type="T">HTTP-client: closing...</Trace>

<Trace level="3" type="T">HTTP-client: sending http-request...</Trace>

<Trace level="3" type="T">HTTP-client: request sent</Trace>

<Trace level="3" type="T">HTTP-client: Receiving http-response...</Trace>

<Trace level="3" type="T">HTTP-client: response received</Trace>

<Trace level="3" type="T">HTTP-client: checking status code...</Trace>

<Trace level="3" type="T">HTTP-client: status code = 401</Trace>

Accepted Solutions (0)

Answers (3)

Answers (3)

Former Member
0 Kudos

Check the following RFC Parameters in Communication channel.

1. User name

2. Password

3. Client

4. Application server

Did you change password for any standard user?

Is this error occurred in inbound message or outbound

Former Member
0 Kudos

Hi Paresh,

check XIAPPLUSERs rights in SU01: Do he have the role SAP_XI_APPL_SERV_USER?

Change the user temporary to dialog user and try to logon for check. If you get the "change password dialog" cancel the logon (dont change the password).

Amaresh

Former Member
0 Kudos

Hi Amaresh ,

I did as you told but still no luck. It had the right role.

THanks,

Paresh

Former Member
0 Kudos

Hi,

go to the exchange profile.

there u need to maintain the password for the XIISUSER.

I think u need to restart the J2EE Engine for the changes to take effect.

Regards

Cornelius

Former Member
0 Kudos

Hi Cornelius,

I did that yesterday. No one has changed any settings since than. Can there be any other thing? Also, what's puzzling me most is that why this issue is coming up again.

Thanks,

Paresh

Former Member
0 Kudos

Hi Paresh,

it looks definitely like an authorization problem to me and not a connection problem.

From here I cannot think of anything else.

Sorry for that

Cornelius