Explanation
The PPRC TSO Command CDELPATH contains a WWNN
for the primary or secondary subsystem that is invalid. An invalid
WWNN can be caused by any of the following conditions:
- The input character string is more than 13 characters long, but
is not exactly 16 characters in length. (A string of 13 characters
is treated as an invalid serial number value.)
- The input character string is 16 characters in length, but not
all hexadecimal characters.
- The input character string is 16 characters in length, but the
first 10 characters are not '5005076300'.
System action
System programmer response
Verify the Delete Path request has the correct WWNN values for the primary and secondary storage
subsystems. After any changes or corrections, reissue the request.
Source
Peer-To-Peer Remote Copy (PPRC).