The required IBM DB2 system software was not installed.
Resolution:
Install one of the required DB2 system software products and then either create or catalog DB2 database and tables to compile the program against. If the token is "db2agapi" then either the DB2 software was not installed or the PATH statement may need to be modified so that the DB2 installation directory is found. If the token is "db2aprep", make sure that the DB2 Application Development Client software is installed.