During execution of object with :read the input window freezes if character vertical bar '|' is used

Document ID : KB000087785
Last Modified Date : 14/04/2018
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Issue:
Error Message :
not available - input window freezes, OK button is greyed out and not useable, Cancel and Close button do not work

read script statement usage of character vertical bar '|' 

If Input Check and Default Value contain the character vertical bar '|'  the input window freezes, OK button is greyed out and not useable, Cancel and Close button do not work and object is stuck in status "Generating". 
If the character is used in other parameters of read the window does not freeze but default value and list items are not shown correctly.

 
Cause:
Cause type:
Defect
Root Cause: Defect in Java UI
Resolution:
This field was added on 30/03/2017. This article has not been updated yet. Refer to the "Description" or "Workaround" sections for solution information.

Additional Information:
Workaround :
There are two possibilities to avoid the error:If possible, remove charachter '|' from the strings in the read block or otherwise use ECC for executing the object.
File Attachments:
error_read.png