How to check in Multiline Return containers for a status ?

[Christian Baessler]

Hi,
 
I want to use the mehtod USER.LOCK  .
 
In a second step I would like to check if the lock was successfull.
The method User.lock returns the message in a MULTILINE Structure BAPIRET2
Field BAPIRET2.TYPE  contains the value I want to check against.
 
Usually it treurns only one line, but the structure/container is defined as
multiline !
 
How can I use a Workflow step with Type "condition" ?
As far as I know this condition just checks against non-multi-line fields
???
 
Do I need to proceed beforehand a step to excerpt just one line of the
BAPIRET 2 ?
 
And how ?
 
Thanks for any hints..
 
Christian