3710786 - Poland KSeF supplier invoice pull jobs in DRC Cloud Edition fails with error 'HTTP Status Code 422'

• Supplier invoice data is successfully retrieved from the KSeF portal; however, the business system fails to convert the data into Incoming eDocuments.
• The DRC Cloud Edition job status remains in 'Error' or 'Partially Completed':
  
• The drill down 'Run Details' report shows few/all process instance IDs in 'Error' status and the detailed error message shows the following:
  "Problem occurred while transmitting the document to the business system. See details and try to reprocess in the Resolve Errors - Documents and Statutory Reports app. The Cloud Edition received the following message when sending information that comes from the external communication party to your business system with destination XXXXXXXX: Process Instance not accepted for processing by application. The process instance ID is xxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxx, HTTP status code is 422"
  
  
• Inside 'Resolve Error' application, a similar error message is seen:
  "Error occurred during the step, detailed information: The Cloud Edition received the following message when sending information that comes from the external communication party to your business system with destination XXXXXXXX: Process Instance not accepted for processing by application. The process instance ID is xxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxx, HTTP status code is 422"
  
  

 Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental.

• SAP ERP
• SAP S/4HANA
• SAP S/4HANA Cloud Private Edition
• SAP Document and Reporting Compliance, Cloud Edition

KSeF, Timestamp, DateTime, DataWytworzeniaFa, Format, Incompatibility, Validation, HTTP, 422, Process Instance, Not Accepted, Transmission Error, External Communication, DRC, eDocument, Inbound, Conversion, Proxy, Schema, SRT_UTIL, Reprocessing, Resolve Errors, supplier invoice, serialization, deserialization , KBA , CA-GTF-CSC-EDO-PL , Document Compliance Poland , CA-GTF-CSC-EDO , Electronic Document Processing Framework , Problem