BAPI exception : Prerequisites are missing

[BalajiyadavA]

Hi,

When using Set SAP Connection (Basic) BAPI activity in sap build process automation i am getting this error "BAPI exception: Prerequisites are missing". Can you please let me know what exactly i need to do now to overcome this error and make a successful connection with SAP through BAPI.....

[kyo_choi2]

Did you look at the help document, the error message is pointing to? Which BAPI are you using?

[BalajiyadavA]

Hi,

The help doc is not available now, and i am not using any Bapi name here just trying to make an connection but that itself is not working....

error Screen 

And the help doc is not available