How To Fix MN438 - Error al ejecutar la ampliación & (exit de módulo de funciones &)

SAP Error Message - Details

• Message type: E = Error

• Message class: MN - Message class for subsequent settlement (Purchasing)

• Message number: 438

• Message text: Error al ejecutar la ampliación & (exit de módulo de funciones &)

¿Qué causa este problema?

Component &V2& (function exit, function module) of enhancement &V1& has
been processed. Function module &V2& in function group &V3& was called
for this purpose.
In this function module, an error message was issued in an inadmissible
manner.

El sistema emite un mensaje de error y no le permitirá continuar con esta transacción hasta que se resuelva el error.

A message was issued without the addition 'RAISING'.
A message was issued with the addition 'RAISING NAME_EXCEPTION', but the
exception 'NAME_EXCEPTION' is not defined in the interface of the
function module.
The command 'RAISE' was used (i.e. no message set).

Respuesta del sistema

Programming, as described above, leads to an ABEND and is inadmissible.
The ABEND has been intercepted and this message was issued. It is not
possible to continue the processing.

¿Cómo arreglar este error?

Check the programming of function module &V2&, function group &V3&.
Refer to the notes in the documentation on enhancement &V2& on the
subject of the treatment of errors.
As this is a customer-specific enhancement for the system, you should,
if necessary, contact the responsible individual in your company.

Extracto de mensaje de error del sistema SAP. Copyright SAP SE.