JSP file checkout issue at Workbench

Hi Experts,

     I am having an issue with JSP file while checking out at MII workbench. I am not able to checkout the JSP file in MII workbench and while doing so I am getting an alert messages box with NULL value. After some investigation I found that I am using a string concatenation for forming a query in the JSP file which is making the issue. I am removed the string concatenation line and able to check out the JSP file successfully.

But I am sure that I have not missed any single quotes or double quotes while concatenating the string. My query works fine.

Any help on this is very much appreciated

MII Version 12.1.9 Build(116)

Thanks in advance

Shaji