Adaptive RFC2 Model Error

[former_member225041]

Hi Experts,

In my project we have used Adaptive RFC2 model to call ABAP functions. All the JCo destinations are working fine and tested successfully.

But an error is coming while executing one of the custom application.

I have attached an error along with this.

Error :

java.lang.illegalArgumentexception: must not add role listener with role null

May I know what could be the cause?

Thanks in advance.

Regards,

Sheetal

[former_member225041]

Hello Experts,

Has anyone encountered this error before ? Its really urgent and we need to provide fix to this ASAP.

Please provide your valuable suggestions.

Thanks.

Regards,

Sheetal

[Former Member]

Check if there is any change on ABAP fucntions, by re-importing the model.

[former_member225041]

we have tried with the option of re-importing the model but error is still there. Strange thing here is we don't have any issue in Development, Quality server however same functionality is not working in Regression system.

Any other suggestion from experts on this?