Symptom
You suffer from corruption errors on page level and want to perform some analysis:
Wrong checksum: Calculated <calc_checksum>, stored <act_checksum>.;
$lpno$=<log_pageno>; $ppno$=<phys_pageno>
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Environment
SAP HANA
Product
SAP HANA, platform edition all versions
Keywords
corrupted page; page dump; data file; M_VOLUME_FILES; UndoFilePage; VirtualFileLOBPage; CHECK_TABLE_CONSISTENCY; Merge; Compression optimization; AttributeStoreFile error; error reading file; failed with rc 6946; , KBA , HAN-DB-PER , SAP HANA Database Persistence , How To
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