IBM Cognos User Manual page 295

You have tried to use an.iqd file as a data source, but the contents of the .iqd file
have become corrupted.
Procedure
Verify that you are using the correct .iqd file. If you have IBM Cognos Impromptu
installed, try to recreate the file, or investigate using Framework Manager to
resolve the problem.
TR1005
IQD Data Source file file_name contains one or more BLOB data columns. BLOB
data columns cannot be handled by Cognos Transformer.
Cognos Transformer does not support the Binary Large Object (BLOB) data type.
Procedure
If you have IBM Cognos Impromptu installed, try to recreate the .iqd file, omitting
the column or columns with the BLOB data, or use Framework Manager to resolve
the problem.
TR1100
The import file file_name has an invalid keyword on line n.
There is an invalid keyword in the MDL script.
Procedure
Check that all the keywords are spelled correctly on the specified line. For more
information about supported keywords, see the Cognos Transformer Developer
Guide.
TR1101
Cognos Transformer detected a syntax error at line n in file file_name.
There is an error in the MDL. This message is generally followed by one or more
additional error messages, which may be further explained in the online help,
organized by TR number.
Procedure
To resolve the problem, first check the specified line, looking for obviously
erroneous, invalid, or corrupt data. Fix or comment out (delete) the problem line
and repeat the action to see if the process completes successfully. Alternatively,
open the model on the Windows interface and run Check Model.
For information about the MDL syntax to use, see the Cognos Transformer
Developer Guide.
TR1102
Cognos Transformer detected a model error at line n in file file_name.
Appendix C. IBM Cognos Transformer Error Messages
281