Hello HANA Experts!
We are facing below error in our ERP Business Suite on HANA rev.80 Database. This is a test server and only has 70GB of RAM.
The error happens on SELECT statement for table COIX for filed CLUSTD.
Any other combination of SELECT statement works OK, but even a simple distinct SELECT with field CLUSTD fails.
Example SQL statement:
select distinct aedtm, clustd from "SAPECC"."COIX" where aedtm = 19981214;
Error received is:
2EETW000 sql error: 2048 column store error: search table error: [6900] Attribute engine failed
2EETW125 SQL error "2048" during "" access: "column store error: search table error: [6900] Attribute engine failed"
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Error from Index Server log file is as follows:
[16641]{200028}[24/0] 2014-06-25 17:51:46.138328 e LogicalPageAccesLogicalPageAccessImpl.cpp(01128) : handleFailedChecksumCheck: all retries failed
[16641]{200028}[24/-1] 2014-06-25 17:51:46.138782 e attributes AttributeStoreFile.h(00328) : AttributeStoreFile error 'ISAPECCCOIXAAattribute_209.bin': AttributeEngine: error reading file; failed with rc 6946
[16641]{200028}[24/-1] 2014-06-25 17:51:46.139100 e attributes SingleAttribute2.h(05383) : loadFileSingleV1() failed: 6923 Attribute load failed
[16641]{200028}[24/-1] 2014-06-25 17:51:46.139327 e SERVER_TRACE DeltaIndexManager.cpp(03249) : SAPECC:COIX$delta_1$ (6977): jeReadValueIds failed for attribute <209> rc=6923
[16641]{200028}[24/-1] 2014-06-25 17:51:46.139594 e Executor PlanExecutor.cpp(00389) : executeSingleThreaded plan plan1@<host_name>:30003 failed with rc 6923; Attribute load failed
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Any help towards resolution is highly appreciated.
Thanks in advance and best regards,
shaji