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SAP Knowledge Base Article - PreviewSymptom
- Activation issues occur during the upgrade from 1909 to 2025 after standard content changes.
- The error message displayed is: "Phase: ACT_UPG Description: DDIC ACTIVATION ERRORS".
- The issue is related to the removal of the standard table/view "IFIFYEARPERIOD".
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Environment
- SAP S/4HANA
- SAP S/4HANA Finance
Product
SAP S/4HANA Finance all versions ; SAP S/4HANA all versions
Keywords
ACT_UPG, DDIC activation errors, IFIFYEARPERIOD, IFIFYEARPERIODCC, I_FISCALYEARPERIOD, S/4HANA 1909, S/4HANA 2025, CDS view, dictionary activation, activation error , KBA , FI-GL-IS , Information System , Problem
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