3806204 - Tax reporting date cannot be changed due to error "Source document cannot be changed due to the status of an eDocument"

After implementing SAP Note 3766913 - Electronic Document Processing – Tax Reporting Date Correction, the tax reporting date cannot be changed in the source document. The following error message appears: "Source document cannot be changed due to the status of an eDocument" (EDOCUMENT 091).

• SAP ERP
• SAP S/4HANA
• SAP Document and Reporting Compliance, cloud edition

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