IEA044E DUMPING SERVICES FUNCTION IS UNAVAILABLE

Explanation
SVC DUMP processing is hung. No further dumping
services are available. 

System action
A TDUMP is taken of the DUMPSRV address space.
It includes system data SDATA(Nuc,CSA,LPA,RGN,TRT,GRSQ,SQA) and DUMPSRV
data spaces that might contain captured SVC Dumps. These captured
dumps can be extracted from the TDUMP with an IPCS COPYDUMP command.
Message IEA822I is issued to the
system operator to indicate that complete or partial TDUMP was written
to the TDUMP data sets if the request of TDUMP was successful. Message IEA820I is issued to the system operator
to indicate that the TDUMP was requested but not taken if the TDUMP
processing was not successful. 

Operator response
None.

System programmer response
Determine where the TDUMP has been
written to from message IEA822I.
Use the TDUMP to diagnose the hung SDUMP problems or provide the TDUMP
to IBM®. Extract any capture
dumps from the TDUMP using the IPCS COPYDUMP command. Issue CANCEL
DUMPSRV to recycle the dumping services.

Source
SVC dump

Module
IEAVAD00, IEAVTSDX

Routing code
2, 10

Descriptor code
3