Symptom
An ABAP dump similar to the following is encountered:
Category External Error
Runtime Errors DBSQL_SQL_INTERNAL_DB_ERROR
Except. CX_SY_OPEN_SQL_DB
Date and Time <date> <timestamp>
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|Short Text |
| SQL error "SQL code: 129" occurred while accessing table "<table_name>". |
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|What happened? |
| An internal error has occured on the database while preparing or |
| executing an SQL command. You can find more details from the SQL |
| error. |
| |
| |
| Database error number: SQL code: 129 |
| Database error text: "SQL message: transaction rolled back by an internal |
| error: AttributeStoreFile error while deserializing from file |
| '<schema>:<table>.<column_name>': AttributeEngine: error reading file filepos |
| 135399709109792 buffer mode paged null size 0 pos 135399707500544 end nul" |
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Reviewing the indexserver service database trace, you notice a trace entry similar to the following:
[13630]\{200840\}[34/1792376701] <date> <timestamp> e LogicalPageAcces LogicalPageAccessImpl.cpp(02203) : handleFailedChecksumCheck: Page 0x1b80492L@DefaultPageAccess loaded from 0xa000018f2100P [0x18f2100000,1M,0] with incorrect checksum or header: exception 1: no.3020043 (DataAccess/PageAccess/impl/PageImpl.cpp:475) TID: 13630
Wrong checksum: Calculated 151290010 with checksum algorithm 3 (CRC32), stored 1375601078.; $pno$=0x1b80492L; $ppno$=0xa000018f2100P [0x18f2100000,1M,0]
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Environment
- SAP S/4HANA
- SAP HANA, platform edition
Product
SAP HANA, platform edition all versions ; SAP S/4HANA all versions
Keywords
disk failure , KBA , HAN-DB-PER , SAP HANA Database Persistence , Problem
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