Migration of 32 bit Microfocus Cobol code to 64 bit Microfocus Cobol Code

Hi Pavankumar, that can be a large topic. Without understanding the application or it's requirements it is difficult to give advise on this topic via the forum. There are products/features available to help scan existing code for 64bit readiness, for that you can check topic called code analysis (www.microfocus.com/.../GUID-DF063572-3EF5-4DD0-8787-2BB6FF8E9F48.html) or the full product version of that called Enterprise Analyser. I recommend you to either consider raising a support case asking specific questions e.g. which directive to use, or if an error is encounter with the conversion, or seeking consulting services help to help plan the conversion.