Hi,
I am trying to migrate schema from one hana instance (SPS 8) to another instance (SPS 9) using EXPORT/IMPORT. I exported the schema to a folder and then copied the folder to new hana instance via scp. When I try to import the schema using the import command as follows it gives the following error.
IMPORT "SCHEMA"."*" AS BINARY from '/Backup/Export/' (also tried with Rename option)
Error generated is:
Could not execute 'IMPORT "SCHEMA"."*" AS BINARY from .........
SAP DBTech JDBC: [2048]: column store error: table import failed: [30151] Object not found in the import directory;object=TN:Rolesen
It appends en to the not found table names. The table name is "Roles". Also when I see the indexserver trace file it contains the error:
ImportExport.cpp(03287) : Import location does not exist: /Backup/Export//index/TN/Roles
Also, its confusing to me that why is it looking for Roles in index because Roles is a Row store table and in index folder only column store tables are present.
Moreover, inside index folder there are many sub-folders like Be,Se,Ge, so on... and inside them there are further sub-folders for tables but according to error statement in trace file it seems it is looking for Roles table directly in TN folder inside index.
Can anyone suggest if i am doing the migration right way or what is going wrong here?
I also tried removing all kinds of interdependencies on other user defined schemas in SPS 8 using the "SYS"."OBJECT DEPENDENCIES" table but still the same error.
TIA,
Nikhil