0814

Explanation
 An unrecoverable error was detected during data
capture processing when changed data logging or changed data exits
were defined for the database.

Analysis
 The type of error depends
upon which module generated the abend:   

DFSCPY40

The abend was issued because an error was detected while preparing
to call z/OS® data compression
services, or the return code from z/OS data
compression services indicated an error condition. If register 5 is
negative, an error occurred while calculating the output length to
pass to z/OS data compression
services. If register 5 is not negative, an error was returned from z/OS data compression services
in register 15. See z/OS MVS™ Programming: Assembler Services
Reference Vol 1 (SA22-7606) for an explanation of CSRCESRV
return codes.

DFSECP10/DPSECP20

The pseudoabend occurred because DFSDCAP0 detected an error during
data capture for a full-function database. Field PSTCDCRC in the PST
contains diagnostic information. (The PST is formatted in the X'67FF' log
record created for this abend.) The contents of field PSTCDCRC are
the same as the contents of register 15 when DFSDCAP0 issues this
abend (see below).

DFSPCC30

A DSPSERV or ALESERV request received an invalid return code in
register 15 at the time of the abend. For return code 8, the creation
of the data space was disallowed because the IEFUSI user exit routine
prevented the creation of key 8 data spaces.

DFSDCAP0

An error occurred during data capture for a full-function database
in a Batch region (DLI/DBB). Register 15 contains the following information:

Byte

Subcodes (hex in parentheses) and description

First byte - module detecting the error

04 (04)

DFSDCAP0

Second byte - routine detecting the error

04 (04)

DO BYTE LOCATE

08 (08)

BYTE LOCATE

12 (C)

BUILD LOGICAL PARENT CONCATENATED KEY

16 (10)

FIND POINTER

20 (14)

GET WORK

24 (18)

GET STORAGE

28 (1C)

DELETE PATH DATA

Third byte - reason code for the error

04 (04)

Subcode is DMB segment code.

08 (08)

Subcode is PST return code.

16 (10)

Subcode is capture function that failed.

Fourth byte - subcode for the error

nn

PST return code if REASON code 04.

nn

DMB segment code if REASON code 08.

04 (04)

UNABLE TO GET WORK STORAGE IF REASON CODE 16.

08 (08)

NO DATA SPACE STORAGE AVAILABLE IF REASON CODE 16.

System action
 The application program terminates abnormally.

Problem determination
Check the JCL for the batch region.

Source
IMS abends

Module
DBFDCAP0, DFSECP10, DFSECP20, DFSPCC30, DFSCPY40

Byte	Subcodes (hex in parentheses) and description
First byte - module detecting the error	04 (04) DFSDCAP0
Second byte - routine detecting the error	04 (04) DO BYTE LOCATE 08 (08) BYTE LOCATE 12 (C) BUILD LOGICAL PARENT CONCATENATED KEY 16 (10) FIND POINTER 20 (14) GET WORK 24 (18) GET STORAGE 28 (1C) DELETE PATH DATA
Third byte - reason code for the error	04 (04) Subcode is DMB segment code. 08 (08) Subcode is PST return code. 16 (10) Subcode is capture function that failed.
Fourth byte - subcode for the error	`nn` PST return code if REASON code 04. `nn` DMB segment code if REASON code 08. 04 (04) UNABLE TO GET WORK STORAGE IF REASON CODE 16. 08 (08) NO DATA SPACE STORAGE AVAILABLE IF REASON CODE 16.