CLI0064 HSVAB (Vertical Anchor Block) validation failed
Explanation:
This error indicates that a CLI2 internal error occurred during internal validation.
Notes:
An eyecatcher in the HSVAB contains the characters "HVAB", which is used to detect corruption of the control block. The eyecatcher was probably corrupted by a programming error.
Remedy:
Correct the error and resubmit the job.