The total working storage is exhausted. 

This error can occur in the following circumstances:

• Not enough virtual memory is available for compiling a particular file. In this case, shut down any other concurrent applications. You may also try to reconfigure your machine for more available virtual memory, or break up the source file being compiled into smaller separate components. You can also compile the file on a system with more available RAM.
• The compiler has encountered an exceedingly complex or long expression at the line indicated and has insufficient reserves to parse it. Break the expression down into separate statements.