DRG-11422:linguistic initialization failed+DRG-11432: file error while ac

Question

Hi All,
Please help me in fixing the following error, i searched everywhere but couldn get a solution.
do anyone know where is the knowledge base file loacated (path)?
Please let me know your suggestion in fixing the below error, please...
Error starting at line 1 in command:
begin
ctx_doc.themes('data_index','AAAS3RAAEAAAEEVAAA','data_themes',1,full_themes =>FALSE,num_themes=>20);
end;
Error report:
ORA-20000: Oracle Text error:
DRG-11422: linguistic initialization failed
DRG-00100: internal error, arguments : [52100],[drxa.c],[357],[gxtopen],[1]
DRG-00100: internal error, arguments : [52100],[gxt.c],[186],[gxl err],[7]
DRG-11432: file error while accessing knowledge base
ORA-06512: at "CTXSYS.DRUE", line 160
ORA-06512: at "CTXSYS.CTX_DOC", line 210
ORA-06512: at line 2
20000. 00000 - "%s"
*Cause:    The stored procedure 'raise_application_error'
was called which causes this error to be generated.
*Action:   Correct the problem as described in the error message or contact
the application administrator or DBA for more information.
Thanks in Advance

Answer 1

Hi Raford, Thank You for the reply.
I actually had loaded a knowledge base (examples) and that was working fine, i was able to generate themes and gists also.
After that while loading a thesaurus, i was getting below error, (with ctxload command for loading thesarus)
connecting...
DRG-11510: encountered unrecoverable error on line1
ORA-00931: missing identifier
disconnected
Instead of this, unknowingly i went on compiling thesarus with knowledge base with ctxkbtc command, after this i lost my knowledge base.
I deinstalled and reinstalled the knowledge base also, but still getting the same error.
Error report:
ORA-20000: Oracle Text error:
DRG-11422: linguistic initialization failed
DRG-00100: internal error, arguments : 52100,http://drxa.c,357,gxtopen,[1]
DRG-00100: internal error, arguments : 52100,http://gxt.c,186,gxl err,[7]
DRG-11432: file error while accessing knowledge base
ORA-06512: at "CTXSYS.DRUE", line 160
ORA-06512: at "CTXSYS.CTX_DOC", line 210
ORA-06512: at line 2
20000. 00000 - "%s"
*Cause: The stored procedure 'raise_application_error'
was called which causes this error to be generated.
*Action: Correct the problem as described in the error message or contact
the application administrator or DBA for more information.
Any suggestions?
should i try loading a thesaurus and compiling it with knowledge base, so that it may work fine?
Please please give me some suggestion on this, since i have stuck here, cant move further without knowledge base ..