If a model contains a string parameter for which save in database property is set to be false then inbox search won't work for those models. It will throw error like..
Unknown column 'Error_msg' in 'where clause' (for MySQL)"
ORA-00904: "Error_msg": invalid identifier (for Oracle)
Invalid column name 'Error_msg' (for SQLServer)
The above errors may vary depends upon the database which you are using.
Applicable Releases: R2.4
Hot Fix Type: Mandatory (We recommend all customers to apply this fix)
Cause: Inbox search will not work.
Solution: The parameters which are not persisted are excluded from search query.
How to Apply the Hot Fix:
Download search.zip file from here search.zip
Extract the zip file which will have only one file called search.jsp
Replace the existing search.jsp file in the following path in the server. ...\Server2.4\DimensionServer\server\default\deploy\A-dimension-portal.ear\dimension.war\
No need to restart the server for this change.