How To Fix S_DX_BAPI323 - Selection of logical system &1 is not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: S_DX_BAPI - Messages for MDTB Workbench (Mass Data Transfer Using BAPIs)

• Message number: 323

• Message text: Selection of logical system &1 is not allowed

What causes this issue?

You cannot select the logical system here that is assigned to this
client.
The reason is that the data is written to a file using ALE/EDI outbound
processing but the ALE layer cannot send any IDocs from a system to
itself.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Select a different logical system.
If there is no suitable logical system, you can also create a logical
system here and generate the required Customizing.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.