How To Fix VSCE391 - Reference characteristic &1 is not supported in any IPC scenario

SAP Error Message - Details

• Message type: E = Error

• Message class: VSCE - Messages for SCE

• Message number: 391

• Message text: Reference characteristic &1 is not supported in any IPC scenario

What causes this issue?

You are using a reference characteristic that is not supported in any
IPC scenario.

System Response

Characteristics that are not supported do not receive any values from
the call environment and therefore have no value in the read access, so
inconsistencies may result. Write access to data from the calling
environment is fundamentally not possible (exceptions: STPO-MENGE,
SDCOM-VKOND).

How to fix this error?

If you want read access to the reference field, check whether it is
possible in your scenario to enter the corresponding SCE context (table
name, table field, value) in the IPC-calling application. For more
information, see the online documentation.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.