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Background documentation Destinations NONE and SPACE  Locate the document in its SAP Library structure

●      If you use qRFC with destinations NONE or SPACE, the called function module is processed in the local SAP system.

●      If you use SPACE, the function module can be executed on any application server.

●      If you use NONE, the function module is executed on the application server on which the qRFC call was performed.

This is necessary if the function module called by qRFC needs to access operating system files located on the qRFC caller’s application server. To enable this, qRFC internally changes destination NONE to an SAP destination.

Note This internal SAP destination has the instance name defined in transaction SM51.

 

To ensure compatibility, tRFC handles destinations NONE and SPACE in exactly the same way as qRFC.

 

 

 

 

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