3789261 - CO13 Reversal Confirmation – Posting Date Becomes Editable and Error RU428

Symptom

When reversing a production order confirmation in transaction code CO13, the Posting Date field is normally grayed out and non-editable. Under certain conditions the field becomes editable. If the user enters a date in a period that is locked in transaction code OKP1, the system raises error message RU428.

Environment

SAP ERP Production Planning (PP)
SAP ERP All versions
SAP ERP Central Component All versions
SAP R/3 All versions
SAP R/3 Enterprise All versions
SAP S/4HANA All versions
SAP S/4HANA Cloud Private Edition All versions
SAP enhancement package for SAP ERP All versions
SAP enhancement package for SAP ERP, version for SAP HANA All versions

Product

SAP ERP Central Component all versions ; SAP ERP all versions ; SAP R/3 Enterprise all versions ; SAP R/3 all versions ; SAP S/4HANA Cloud Private Edition all versions ; SAP S/4HANA all versions ; SAP enhancement package for SAP ERP all versions ; SAP enhancement package for SAP ERP, version for SAP HANA all versions

Keywords

CO posting period, Controlling period close, Period lock settings, Order confirmation cancellation, Controlling area period open, Internal cost allocation reversal, Activity allocation period lock, Period-dependent posting, Open posting period, Month-end period lock, Error during reversal posting, Manufacturing confirmation cancel, Posting date override blocked, RU message during CO reversal, Post in unlocked period , KBA , PP-SFC-EXE-CON , Confirmation , Problem

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