COBES0103 token does not have a suitable definition to be used as a host variable.

The host variable displayed in error message is not recognized with a data definition suitable for SQL data types.

Resolution:

Review the SQL Data Types documentation to determine valid data definitions for host variables.

If your code contains a multiple-level group name in a FETCH or singleton SELECT, recompile using the GEN-HV-FROM-GROUP SQL compiler directive option.