Invalid Position index exception for JavaCellAccessor

Hi all,

We have Java expression being called from a custom menu. The same code works in other environment even in a production backup copy.

But when using the custom menu in production we are getting an exception: Invalid Position index exception for JavaCellAccessor:: setPositionIndexOf .....

1. Where can I find the Java documentation for the API?

2. As the issue is not reproducible in another environment, it this exception has something to do with any environment variables/setup? My guess is Java heap size issues.

Oracle RPAS version 13.4.1.11.1

Java version = 1.6.0_38  (64 bit.)

Any hints, pointers will be helpful.

Thanks and Regards

Nitin Daharwal