EDG2223E

Explanation
During vital record processing, DFSMSrmm attempted
to allocate or deallocate its sort input/output work files. These
files are used during sorts to contain records selected from the DFSMSrmm
control data set.
The size of the sort files is determined at
execution time as follows: SRTINOUT
Is determined by estimating the maximum number of possible data
set records in the used space of the CDS.
DATUPD
Is determined by counting the number of data set records to  be
processed. Normally, non-scratch data sets are processed. For CATSYNCH
processing all data set records are processed.
VOLCON
Is determined by estimating the maximum number of  possible data
set records in the used space of the CDS.
VOLSET
Is determined by estimating the maximum number of possible data
set records in the used space of the CDS.
CONSET
Is determined by counting the number of volume records to be processed.
Only non-scratch, non-pending release  volumes are processed.

Some file sizes are estimated because they
must be  allocated and opened before the record numbers can be  counted.
The
allocation uses AVGREC=U and the size of the DFSMSrmm sort record.
The primary space is set to half the determined value, and the secondary
space is set equal to the primary space to enable flexible file size,
and the allocation is rounded to the nearest cylinder.
In the
message text: dd_name
The name of the file to be allocated. It can be one of the following: SRTINOUT
DATUPD
VOLCON
VOLSET
CONSET

return_code
The DYNALLOC return code expressed in hexadecimal.
function_code
One of the following codes: 01 - dynamic allocation failed
02 - dynamic de-allocation failed

error_code
The error code expressed in hexadecimal.
info_code
The information code expressed in hexadecimal.
sms_code
The SMS reason code in hexadecimal. It appears in     the message
only when the error_code is 97xx.

For an explanation of these codes, see z/OS MVS Programming: Authorized Assembler Services Guide.

System action
DFSMSrmm inventory management vital record processing
ends with ABEND code U2220 and DFSMSrmm writes a system dump.

Operator response
Inform the system programmer.

System programmer response
Use the dynamic allocation error and
information codes to determine the reason for the failure and correct
the problem if possible. You can check the LOGREC for additional SMS
messages that describe the error.  Use the AMS LISTC command to check
used space in the CDS (High Used RBA - Available Space) and the number
of free rack  numbers available. DFSMSrmm dynamically allocates the
sort files if one is not pre-allocated. If you add a sort file to
the DFSMSrmm started procedure, DFSMSrmm uses it and dynamic allocation
and de-allocation are skipped. If the problem cannot be identified,
report the error to the IBM® Support
Center.

Source
DFSMSrmm

Module
EDGVRECK

Routing code
11

Descriptor code
7