JCo issue - return table is null

[Former Member]

Hi,

I am trying to read the return table from a function module using

JCoParameterList jplExport = function.getTableParameterList();

This works fine in the development environment, however in QA I am getting jplExport as null.

I have debugged it in QA using an external debugger and the return table has rows.

We have also ruled out the possibility of it being a authorization issue after checking with the security team.

I have debugged the FM using the JCo user and it has the return table, also if I run it from within SAP GUI it returns values in the return table.

To re-iterate the same code works fine in Dev.

In QA the import is good as I can see the values in the return table.

I am unable to understand what the issue is here. Why will it return null inspite of having values ?

Please suggest.

Thanks,

Veena.

[junwu · Accepted solution]

what's the change recently?

is it a new development?

[Former Member]

Hi Veena,

-> Check if you can call any other function modules in the QA environment. If not, something is wrong with JCo configuration.

->Do you see any differences in function modules signatures from Dev and QA?

Cheers,

~kranthi

[Former Member]

Thanks all .. this issue was resolved after server restart