The following steps describe how
to delete source and target elements using the Message Mapping editor:
To delete a source path, modify the expression so that
it no longer uses the source value to compute the target.
If
this is the last use of the source path, the line linking the source
and target is removed. If the expression no longer has any value,
the target becomes unmapped.
To delete a target from the Edit
pane, click the target and click Delete.
The target structure is preserved if possible.
If you delete a "for" row, clicking Delete removes
the single row.
If you delete a "condition" or "else" row,
clicking Delete:
Removes the entire block if there is at least one other "condition"
or "else" row within the same "if" row.
Removes the "if" row and the "condition" or "else" row, but preserves
the content of the "condition" or "else" row when the selected "condition"
or "else" row is the last one within the "if" row.
Deleting the
"if" row preserves the content of the last "condition" or "else" row
within the "if" row and deletes everything else in the "if" row.
To delete a database source, click the SELECT statement
then remove all references to the source manually. Alternatively,
delete the SELECT source in the Source
pane then remove all references to the source manually.
To delete a database target, delete the INSERT, UPDATE
or DELETE statement. Alternatively, update or delete the
statement in the Target pane.