unable to import adaptive rfc in NWDS

[Former Member]

Hi

Im starting to create a web dynpro application and I'm trying to create a model. In this process I selected Import Adaptive RFC model and I gave the name and after enting the server and user details, I' m unable to login to the backend system.

I have sap_all authorization at the backend.I get the error (Name or Password is incorrect - repeat logon).. i also tried with different ID's I get the same error.

I check the user in backend it NOT locked and I am also able to log on to the backend through SAP GUI

What could be the issue here? what are the requirements for the user mudt have inorder to import rfc functions from the backend in to the NWDS

Please advice

Thanks

Madhu

[Former Member · Accepted solution]

Hi Madhu,

Check weather you are giving the correct HostName, System Number, Client, Username, Password and Language. The error specifies that the UserName/Password do not match, try checking the same once again.

Regards,

Jhansi

[Former Member · Accepted solution]

Hi Jhansi,

Thnks for your response.

Yes I checked the hostname, sys no., un and password and they are correct and as I said i am able to log in through sap gui with the same info, but not through nwds

-Regards

Madhu

[Former Member · Accepted solution]

Hi Madhu,

While importing the model remove the details you have entered previously and re-enter them again. It also gives you the error sometimes.

Regards,

Jhansi

[Former Member]

Madhu S,

Do check wheather the RFC is remote enabled or not and also check weather JCo destination are correct or not.

regards

Anil

[Former Member]

Hi Anil,

I've had the same problem and I solved it by appling the note <b>832994</b>.

Hope this helps you.

Best regards,

Gianluca Barile

[Former Member]

Aril,

you must substitute the xml file under:

<b>

<NWDS path>\SAP\JDT\eclipse\plugins\com.sap.mdi</b>

with the follow:

<?xml version="1.0" encoding="utf-8"?>
<plugin id="com.sap.mdi" name="%pluginName" version="2.0.0" provider-name="SAP AG">
  <runtime>
    <library name="lib/SAPmdi.jar">
      <export name="*"/>
    </library>
  </runtime>
  <requires>
    <import plugin="com.sap.mw.jco"/>
    <import plugin="com.tssap.sap.libs.logging"/>
  </requires>
</plugin>

Restart NWDS.

Regards,

Gianluca Barile

[Former Member]

Hi

I applied Note: 832994 as suggested by Gianluca.

I closed NWDS and restarted NWDS and tried again, I still have the same issue.

I still get invalid login error.

Anil, how to check if the RFC is remote enabled ?

Please help

-Regards

Madhu

[Former Member]

Hi,

Try to map your Backend System / Port into the SERVICES file under:

<b><DRIVE>:\<win folder>\system32\drivers\etc</b> folder.

Regards,

Gianluca Barile

[Former Member]

Hi Gianluca,

I did this as well

I navigated to

<DRIVE>:\<win folder>\system32\drivers\etc

and inlcluded the entry sapms<SID> 3601/tcp

Still no go

Please advice

-rgdrs

Madhu