https://userapps.support.sap.com/sap/support/knowledge/en/2705934
2705934 - EU509 - Message class FINLOC_IN_TAN has not been maintained | SAP Knowledge Base Article
On trying to create a message class FINLOC_IN_TAN with message number '011' (as mentioned in attachment 'Message_Manual_Steps.pdf' of note 2484946), the...