How To Fix 8A602 - Tipo doc."AB" no definido, no se contabilizan documentos de descuento

SAP Error Message - Details

• Message type: E = Error

• Message class: 8A - Messages for Argentina

• Message number: 602

• Message text: Tipo doc."AB" no definido, no se contabilizan documentos de descuento

¿Qué causa este problema?

There is no document type defined which can be used for the discount
document that should be posted automatically.

Respuesta del sistema

The payment document cannot be posted, the transaction is aborted.

¿Cómo arreglar este error?

Please, maintain your customizing tables. You have to define a document
type for the discount documents or you have to define the document type
'AB' (general accounting document) which can be used if no special
document is defined.

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