How To Fix 01558 - No se ha alcanzado el sistema central &1

SAP Error Message - Details

• Message type: E = Error

• Message class: 01 -

• Message number: 558

• Message text: No se ha alcanzado el sistema central &1

¿Qué causa este problema?

The action should have been executed on the central system &V1& of the
Central User Administration.
CASE &V2& .
WHEN '1' .
Could not access the system.
WHEN '2' .
Could not read the data, since the functionality required to do so does
not exist in the central system.
ENDCASE

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

Respuesta del sistema

The required data was read locally.
In the following circumstances, this local data can be inconsistent in
relation to the actual landscape information in the central system:
Use of the selective save function in transaction SCUA
While changing the CUA landscape (adding or removing child systems),
there was no RFC connection to a child system. You now want to read the
landscape information on this child system.
ENDIF

¿Cómo arreglar este error?

Procedimiento para Administradoras de Sistemas

CASE &V2& .
WHEN '1' .
An RFC to the central system failed. Check the RFC destination that was
set up for central user maintenance, and which points to the central
system.

Additional Information:
<ZH>&V3&&V4&</>

WHEN '2' .
Function module 'SUSR_ZBV_LANDSCAPE_GET' does not exist on the central
system of the CUA landscape.
Import the correction instructions from SAP Note 994415 into the central
system.
ENDCASE

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