What is the difference between a MAP and a BMS map in CICS?

What is the difference between a MAP and a BMS map in CICS?

In CICS, a MAP and a BMS map both serve the purpose of defining the layout and attributes of screens or maps displayed to users. However, there are some key differences between the two:

• MAP: a MAP is a high-level definition of a screen that is created using the CICS-supported languages such as COBOL or Assembler. It includes fields, labels, and other screen elements.
• BMS map: a BMS map, which stands for Basic Mapping Support, is a lower-level definition of a screen created using the BMS macros. It provides more control over the screen attributes and customization options compared to a MAP.

Overall, while both a MAP and a BMS map are used for defining screens in CICS, a BMS map offers more flexibility and control over the screen layout and attributes.