Use this activity to handle External File Identity Control if during the unpack of loaded external input file lines, errors were reported that occurred due to that some previous load built and stored an identity string that was now found once again.
It is possible to define control columns on an external
file template to be used to build an identity control string. During unpack of
an external input file using such a template, a control string will be built for
each valid input line. The control string is checked against already existing
control strings and if the string is found an error will be raised. This
functionality enables early control and denial of duplicate information.
If you are sure that the identity control is incorrect and then the transaction
should be accepted then use this activity to remove incorrect identity control
strings.
Errors have occurred during the unpack of an external input file where the External File Identity Control has found out that duplicate information has been loaded.
By modifying the identity control the unpack activity can be performed again to unpack and accept the previously incorrect lines.