How To Fix SV538 - Dropdown-Liste wird im Zusammenhang mit Viewclustern nicht unterstützt.

SV538 - Overview

• Message type: E = Error

• Message class: SV - View Maintenance: Customize Messages

• Message number: 538

• Message text: Dropdown-Liste wird im Zusammenhang mit Viewclustern nicht unterstützt.

Was verursacht dieses Problem?

A dropdown list display format is used in the current maintenance
dialog (view cluster &V1&, subdialog &V2&) for a field for which the
screen flow logic contains a <LS>PROCESS ON VALUE-REQUEST</> statement.
Dropdown lists cannot be automatically supported for this field.

Systemantwort

The field cannot be displayed as a list box, so no possible entries
help is possible.

Wie behebe ich diesen Fehler?

If this is an SAP table maintenance dialog, contact SAP.
If it is your own view cluster, you can:
Set the Screen Painter element attribute <LS>Dropdown</> to space for
all fields for which the module VCL_HELP_VALUES is called in the flow
logic. The field is then displayed as a normal input/output field with
standard F4 help.
If you really want to display the field as a list box, replace the POV
module <LS>VCL_HELP_VALUES</> in the underlying screen with a module of
your own based on VCL_HELP_VALUES. Call the function module
<LS>VIEWCLUSTER_HELP_VALUES_NEW</> in your module. Enter &V2& as
parameter <LS>OBJECT</> and the name of the field for which the help
module was called as parameter <LS>FIELDNAME</>. Your module need not
contain any more statements.

Vorgehensweise für Systemadministratoren

Das System gibt eine Fehlermeldung aus und erlaubt Ihnen nicht, mit dieser Transaktion fortzufahren, bis der Fehler behoben ist.

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