PaymentTypeInformationRule
ISO 20022 has the following rule regarding PmtTpInf: - PmtTpInf may not be given in both 'PmtInf' and in 'PmtInf/CdtTrfTxInf' simultaneously
R1 PaymentTypeInformationRule*
If PaymentTypeInformation is present at PaymentInformation level, then CreditTransferTransactionInformation/PaymentTypeInformation is not allowed.
Below is a screenshot of vanilla pain.001.001.03 schema to potentially help to visualize the situation:
