2992277 - Error 'Pricing procedure cannot be determined' when creating sales orders via scope item 2EL - SAP S/4HANA Cloud

When creating sales order using scope item 2EL Integration of Sales with External Buyers, the following error occurs.

• Pricing procedure cannot be determined.

• SAP S/4HANA Cloud

In the payload of this API request, for property <SalesDocumentType>, 'OR' is being used instead of 'TA'.

As mentioned by the following SAP Help Portal that you can only use the format found in the data base, not the language-dependent format you find on the UI. For example, use sales document type TA instead of OR which you find on the English UI for standard orders.
>> Sales Order/Customer Return - Create, Update, Cancel (B2B)

In the payload, please change the value 'OR' in <SalesDocumentType>OR</SalesDocumentType> to 'TA'.

Sales Order/Customer Return - Create, Update, Cancel (B2B)

2EL, EDI, Pricing Procedure, EDI_SD012, SalesDocumentType, TA, OR , KBA , SD-SLS-EDI , S/4HANA: Sales EDI Messages , SD-SLS-EDI-2CL , S/4HANA: Sales EDI Messages (Public Cloud) , Problem