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For SAP HANA, memory sizing is especially important due to the data being stored in-memory to avoid the performance penalty of disk I/O. We recommend running the HANA_Configuration_Minichecks script as described in the SAP Knowledge Base Article 3019194 if there is any performance issue and consult with the DBA to implement the suggestions.
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In the event that the number of records are large enough to cause SAP HANA database to run out of memory, you may refer to the SAP Knowledge Base Article 3202692 to adjust the “statement_memory_limit” accordingly, so that the maximum memory allocation per statement can be increased to an amount which is suitable to the workload. Please consult with your DBA before making the changes.
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