2FC

Explanation
While the I/O first level interrupt handler (FLIH)
was running, an error occurred.

System action
In an attempt to recover, the system abnormally
ends the task that experienced the I/O interrupt. The system writes
a logrec data set error record.

Operator response
If the system programmer asks for an SVC dump,
set the following SLIP trap: SLIP SET,COMP=2FC,ACTION=SVCD,END

System programmer response
  Do the following: Find the original abend causing the problem in the system diagnostic
work area (SDWA) in the logrec data set error record for abend X'2FC'.
Search problem reporting data bases for a fix for the problem.
If no fix exists, ask the operator to set a SLIP trap to obtain an
SVC dump. Contact the IBM® Support
Center. Provide the SVC dump and the logrec data set error records.

Source
Supervisor control