How To Fix AH349 - Interno: Existe más de un interlocutor p.contrato &1; &2 interlocutores

SAP Error Message - Details

• Message type: E = Error

• Message class: AH - IS-U billing (master data)

• Message number: 349

• Message text: Interno: Existe más de un interlocutor p.contrato &1; &2 interlocutores

¿Qué causa este problema?

An internal error has occurred. More than one &V2& partners were found
for contract &V1&.

Respuesta del sistema

Processing is canceled.

¿Cómo arreglar este error?

Contact SAP with the following error message:
The partner data must be checked. The system determined in part 1 of
module ISU_BILLING_PREPARE_UPDATE that more than one partner was found
for one contract. The structure reader in function module
ISU_CUSTOMER_DATA_READ must provide exactly one partner.

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