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NCLOB data type conversion to varchar

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Hi,

 

i had  replicated a table  from SQL to HANA via SLT. Transaction table contain  Answer_text  column with  data type as  varchar(300) as per the note  in HANA replicated  table  should created with Varchar data type but it's created with NCLOB.

 

while created a view  based on the transaction table  with Case Statement. while execute a  report found that LOB data type is not supported for  aggregation function. to resolve this i did converted the  Answer_text column to varchar using cast function.

 

now the view 1  is working fine .

 

Based on the requirement change   i created  different view with  the same   condition as   Answer_text(NCLOB) cast to varchar

 

while exeucte  a view returns the following error

column store error: search table error:  [2981] Failed to insert requested attribute "NPSMSTR_NPS_DEVP_TEST.NPS_DETAIL_REPORT.ANSWER_TEXT" into plan: Lob type not supported 

 

request help.


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