The Termination Exit - IBM SC34-6814-04 Customization Manual

Return codes
XPI calls

The termination exit

The purpose of the termination exit is to allow you to perform final housekeeping
duties. It is invoked before a normal or an abnormal termination of DFHCSDUP.
When invoked
Exit-specific parameters
Return codes
828
Customization Guide
UEPMDOM
Reserved
UEPINSN
Address of a 2-byte field containing the number of insert fields
UEPINSA
Address of the following message structure:
DS F
INS_1_TEXT_PTR DS A
INS_1_LEN_PTR DS A
DS F
DS F
INS_2_TEXT_PTR DS A
INS_2_LEN_PTR DS A
DS F
...
DS F
INS_n_TEXT_PTR DS A
INS_n_LEN_PTR DS A
DS F
The exit-specific parameters provide a message number and insert fields
only, to enable you to provide messages in the language of your TSO
operators. The structure pointed to by UEPINSA is repeated as many times
as UEPINSN requires.
UERCNORM (X'00')
Continue processing.
UERCERR
Irrecoverable error. This causes DFHCSDUP to terminate with a
return code of '8'.
Must not be used.
Invoked once, before termination of DFHCSDUP.
UEPTRMFL
Address of a 1-byte field that indicates the mode of termination. Its
possible values are:
X'00' Normal termination
X'F0' Abnormal termination.
Your exit program cannot reset the value in this field.
Reserved
Address of insert 1
Address of a fullword containing
the length of insert 1
Reserved
Reserved
Address of insert 2
Address of a fullword containing
the length of insert 2
Reserved
Reserved
Address of insert n
Address of a fullword containing
the length of insert n
Reserved