You are facing one or multiple entries like "Database Error 274 at OPC - inserted value too large for column" in the system log (SM21). This happens the same time a data collection for the EarlyWatch Alert (EWA) takes place in transaction SDCCN.
The issue can occur in
- ABAP systems using HANA database
- Solution Manager systems generating EWA for standalone HANA database systems
- Solution Manager systems generating EWA for non-ABAP system with a HANA database
KBA , SV-SMG-SER-EWA , EarlyWatch Alert , SV-SMG-SER , SAP Support Services , SV-SMG-SDD , Service Data Download , Problem
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