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2.2. 导入目标系统 (BW on HANA)


2.2.1 设置OS环境变量

在使用SWPM进行导入前,需要设置如下变量。

HDB_MASSIMPORT, 此参数参考Note 1775293及link:Migration to SAP HANA: Latest News about SAP Note 1775293

_JAVA_OPTIONS,此参数参考link:RUNNING WITH JAVA

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2.2.2 设置HANA系统参数

建议将log_mode在进行import时临时修改为overwrite,以避免在导入过程中生成大量log backup文件。

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2.2.3 设置Table Placement

此处需要按照您HANA系统架构(单机或是集群;集群中包含多少worker节点)解压出Note1908075中对应的HdbTablePlacementParameters.SQL 文件。

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2.2.4 执行SWPM

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这里将路径设置为在之前步骤2.1.2中导出媒介所在路径。

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将路径设置为先前解压文件HdbTablePlacementParameters.SQL所在路径。

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下载Note1958346中附件HdbLandscapeReorgCheckProcedure.SQL,并设置对应路径。

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此处需要指定SAPEXE.SAR以及SAPEXEDB.SAP路径到下载的kernel 文件路径。

在解压从service market place后,这两个文件的文件路径如下:

SAPEXE.SAR:/DATA_UNITS/K_7XX_U_LINUX_X86_64/DBINDEP/

SAPEXEDB.SAP:/DATA_UNITS/K_7XX_U_LINUX_X86_64/HDB/


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导入完成。







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