How To Fix AP257 - Imposible modificar la asignación

SAP Error Message - Details

• Message type: E = Error

• Message class: AP - Investment program messages

• Message number: 257

• Message text: Imposible modificar la asignación

¿Qué causa este problema?

You want to change the assignment of a measure (or of an appropriation
request) to a program position. However, the program position specifies
that the measure (or the measures assigned to the appropriation
request) receives its budget by means of budget distribution from this
program position, and a budget has already been distributed to the
measure (to the measures assigned to the appropriation request). It is
therefore no longer possible to change the assignment.

Respuesta del sistema

Changing the assignment is not allowed.

¿Cómo arreglar este error?

First return the budget from the measure (from the measures that are
subordinate to the appropriation request) to the program position.

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

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