3506723 - [Known Regression] An error message "Document: Usage task BLOCK_AUTO_POSTING: No corresponding formula found." and a warning message "Automatic posting block does not work." show when creating the billing document

When creating the billing document from the preceding document, an error message "Document : Usage task BLOCK_AUTO_POSTING: No corresponding formula found." and a warning message "Automatic posting block does not work." shows.

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

SAP S/4HANA Cloud Public Edition

2408, Document: Usage task BLOCK_AUTO_POSTING, No corresponding formula found, Automatic posting block does not work, create billing documents, automatically posting billing documents, Define Formulas for Flexible Billing Document Posting, 103883 , KBA , SD-BIL-IV-2CL , Processing Billing Documents (Public Cloud) , Problem