How To Fix TK264 - Imposible pasar a modo de actualización.

SAP Error Message - Details

• Message type: E = Error

• Message class: TK - Transport Organizer

• Message number: 264

• Message text: Imposible pasar a modo de actualización.

¿Qué causa este problema?

You cannot switch to maintenance mode because the request
Has already been released -or-
Is assigned to another user.

Respuesta del sistema

The system does not switch to maintenance mode.

¿Cómo arreglar este error?

After consulting with the owner of the request, you can enter yourself
as the new request owner using the <LS>Change user name</> function in
transaction SE01, and then maintain the request.

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