IRR63016I

Explanation
The BLKUPD command encountered a permanent I/O
error while processing on device ddd.

System action
Command processing ends with a return code 12.

Programmer response
Examine the text of the message displayed
on the terminal and match the error with codes in “Problem Determination.”

Problem determination
In the message text, the error analysis
information provided by the SYNADAF data management macro instruction
issued by the SYNAD routine was: jjj
Job name
sss
Step name
ddd
Unit address of the device
devtyp
Device type
ddn
Data definition name
oper
Operation attempted
err
Error description
xxxx
Last seek address or block count
acc
Access method