How To Fix MPE_OAN299 - Error depend.vál.tod.operaciones detectado en operación &1, en &2, AO &3

SAP Error Message - Details

• Message type: E = Error

• Message class: MPE_OAN - Operation Activity Network Messages

• Message number: 299

• Message text: Error depend.vál.tod.operaciones detectado en operación &1, en &2, AO &3

¿Qué causa este problema?

A cyclical relationship has been defined between operations or operation
activities.
For example, you have two operations, 0010 and 0020 and in each
operation, you have defined operations activities. Then, you defined
relationships stating that OA10 in operation 0020 cannot be started
until OA20 in operation 0010 has been completed. At the same time, you
have defined that OA20 in operation 0010 cannot be started until OA10 in
operation 0020 has been completed. This results in a closed loop
situation whereby none of the operation activities can be started.

Respuesta del sistema

The system issues this error message.

¿Cómo arreglar este error?

Correct your relationships to remove any cyclic dependencies.

Procedimiento para Administradoras de Sistemas

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.