SOAP Adapter - HTTP 401

[Former Member]

Hi all,

i'm pretty new to SAP-PI and need some help.

We have following asynchronous scenario : XI-Adapter >>>  XI >>> SOAP-Adapter to transfer data from ERP to a 3rd Party-System.

After some changes by the Web-Service-Provider ( certificate & user creditentials) we get a HTTP 401 - Unauthorized Error.

What we did:

1. imported the new certificate
2. set the new creditentials in the communication channel for authentification

[former_member287165 · Accepted solution]

Hi,

Hope certificate you are using is correct one, else this error won't be occurring in your system.

Regards

Avichal

[Former Member]

Hi all,

problem is solved!

At least it was a certificate issue. The new certificate was signed by another CA.

So we had to import the whole certificate-chain and everything worked again.

Thank for all your replies!

Regards Kai

[Former Member]

Hi,

many thank for your quick responses!

Yesterday evening i decided to do a full cache refresh. Now i am receiving following error:

Error in call over HTTP: HTTP 0 null

[EXCEPTION]

java.io.Exception: Failed to get the input stream from socket: iaik.security.ssl.SSLCertificateException: Peer certificate rejected by ChainVerifier...

After that i tried to set the parameter

     Module key: soap

     paramname: trustStore

     paramvalue: TrustedCAs

for the the module XISOAPAdapterBean in the CC,  but i'm still receiving the same error.

So i think something is wrong with the new certificate. Our Basis-Team is checking this atm.

Regards

Kai

[Former Member]

Hi Kai,     Do you face this error in each message? or randomly?

Try to follow this solution, this one solve some of the http issues like the 503 and 401

http://service.sap.com/sap/support/notes/1945745

[markangelo_dihiansan]

Hi,

Can you check if you are using dynamic configuration to set the URL? There is a bug wherein if you use DC to set the URL, you also need to set the username/password via DC (Authentication Keys: TAuthKey) if the webservice requires it.

Regards,

Mark

[Former Member]

Hi Kai,

On what version of PI are you? Single stack or Dual stack?

Regards,

Jannus Botha

[Former Member]

Hi Jannus,

we are on SAP PI 730, SP9 , Dual Stack

Regards

Kai

[iaki_vila]

Hi Kai,

If you have imported the credentials in the ABAP stack, try to restart the ICM server.

Regards.