3726121 - Field status check (mandatory) runs before substitution check in SAP S/4 Hana Public Cloud

• A custom field status variant was created, where a specific field is defined as mandatory.
• A substitution/BAdI substitution exists to populate the value for the same field in parallel
• During posting, the system triggers an error: "Please enter a value for field ******," indicating that the mandatory field status variant check occurs before substitution rules are applied.

• SAP S/4HANA Cloud Public Edition

transaction type, field status variant, mandatory field validation, substitution rule, s/4hana cloud public edition, customer open items, financial transaction error, upload error, BADI, custom logic, validation rules, FSV check, 102393 , KBA , FI-SL-VSR-2CL , Validation, Substitution and Rules (Public Cloud) , FI-GL-GL-A-2CL , Posting/Clearing (Public Cloud) , FI-FIO-GL-TRA-2CL , Transaction Apps (Public Cloud) , Problem