Handle errors in your C component

As a general rule, code C component methods to handle unrecoverable errors as follows:

1. Write detailed error descriptions to the server log file using JagLog.

2. Call JagSendMsg to send a descriptive message to the client.

3. If the component is transactional, call JagDisallowCommit or JagRollbackWork as appropriate.

4. Return CS_FAIL to indicate failed execution.