Error when invoking OTM webservices from SAP MII using https endpoint url

[Former Member]

Hi,

We are trying to integrate SAP MII with OTM through web services. SAP MII have to invoke OTM to send a XML file and OTM will invoke MII WSDL to send a XML file.

MII version : 12.1.5.93

OTM WSDL is HTTPS based. Both the WSDL and endpoint url was https.

When we try to invoke OTM WSDL url using webservice action block, following error was thrown.

"xml parse error: record version mismatch 02"

Some workaround was made from OTM end and then the WSDL url changed to http but still the endpoint url was https.

Now when we tried in MII, we are able to configure the port and operation in the webservice configuration wizard

but at the end in the finish, i get

"XmlProxy Error: Null"

When i see in links, i am able to see that WSDL structure is imported.

Please suggest if

Any configurations to be done in netweaver for HTTPS

Or

Any OTM certifications to be imported in netweaver.

I understand Every inbound Web Service of OTM has its own policy file named to match the service. Hence any trust certificates needs to be added

Or

Any MII version issue for which a note to be implemented.

Kindly throw your thoughts.

Thanks

S.Mahalakshmi

[b_desarkar]

Hi Mahalakhsmi / Mike

We have upgraded the system to MII 14.0 on Netweaver 7.3 and now we are able to proceed beyond the "Next" tab, but end result is XMLProxy Error : Null

Few Points we have tried

1. I am able to call the management console using http://<servername>:50013 from the browser.

2. The same Error Code of 401 is also appearing when I tried to run the JSPM tool, which was circumvented using the Note : 1600846 . Even then, MII returned the XMLProxy Error: Null

Seems like MII is not able to call http://<servername>:50013

Please advise.

Thanks

Desarkar

[agentry_src]

I would recommend doing an update to your installed version.  Sometime about 12.1.6 or 7 there was a fix put in for http redirecting to https, but my memory is a little vague on what they did.  It was a few years ago.

Regards, Mike

[Former Member]

Hi MIke,

TRying the integration now between MII 12.2.4.80 and OTM. Instead of trying http wsdl url and then redirecting to https endpoint url, we are trying both as https.

Also in addition to change in version, Imported the OTM certificate to JRE of MII using keystorage commands in  command prompt and also imported the OTM certificate into netweaver keystorage under CLIENT_ICM_SSL_34236.

After adding this, in workbench when we tried to use the imported keystore in webservice action block under keystore name but the wizard is stuck up in first next button only. Also no error in developer traces of log viewer.

Please help. Advise if we are missing something.

Thanks

S.Mahalakshmi