How To Fix MC266 - No se ha podido crear pool & en Dictionary ABAP

SAP Error Message - Details

• Message type: E = Error

• Message class: MC - Aggregate: views, matchcodes, lock objects

• Message number: 266

• Message text: No se ha podido crear pool & en Dictionary ABAP

¿Qué causa este problema?

The physical matchcode IDs (update types A, S, and P) for a matchcode
object are stored in a pool. This pool is automatically stored in the
ABAP Dictionary when the matchcode object is generated. The name of the
pool is formed from the prefix M_ and the name of the matchcode object.
In this case, the creation of the pool was not successful - for example,
because another pool already exists with the name chosen as standard.

Respuesta del sistema

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

¿Cómo arreglar este error?

Try to get further information about the error using the activation
logs.

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