I am having a couple of C++ source files with some EXEC CICS commands in it. I am unsuccessful in trying to get it link-edited. The translate, compile and the pre-link steps work fine. However, the link-edit (binder) step fails with unresolved references to instance member function calls in the 2nd C++ source file. It all works fine if only one of the C++ source files has the CICS commands. I looked at the IBM Z/OS XL C/C++ user guide and programming guide and as far as I can see, I am doing the compilation as per the given samples. Any clue as how it can be resolved?