0FD

Explanation
The Type 6 SVC routine issued the T6EXIT macro
to schedule a cross memory service request block (SRB), but the SRBASCB
address is not the same as the current memory address. This is a probably
an error in the SVC routine.

System action
The system abnormally ends the program that issued
the T6EXIT macro. The system may write 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=0FD,ACTION=SVCD,END

System programmer response
Do the following: Ask the operator to set a SLIP trap to obtain an SVC
dump.
In the system trace, back up to the *RCVY entry for
abend X'0FD'. Look for an SVC entry, other than SVC D, prior
to the *RCVY entry for this abend. In the entry, note the address
in the PSW ADDR column.
Use the address in the PSW to identify the module that
issued the T6EXIT macro. For an installation-provided module, continue diagnosis with the
module.
For an IBM® module, search
problem reporting data bases for a fix for the problem. If no fix
exists, contact the component group associated with this module at
the IBM Support Center. Provide
the SVC dump and, if available, the logrec data set error record.

Source
Supervisor control