Using "From and To" Occurrence fields with Formatencrypt in Fast Data Masker, throwing below error when the column to be masked is null if From Occurrence and To Occurrence are defined in the masking rule. Log file shows the below:
java.lang.StringIndexOutOfBoundsException: String index out of range: -1
at java.lang.String.substring(Unknown Source)
at com.grid_tools.products.datamasker.Datamasker.processFileRow(Datamasker.java:7736)
at com.grid_tools.products.datamasker.Datamasker.doFileMasking(Datamasker.java:9673)
at com.grid_tools.products.datamasker.Datamasker.main(Datamasker.java:3965)
Release : FDM 4.8.161.0
Component : CA Test Data Manager