Replacing Program Objects

If the replace (R) option is indicated on the INDD parameter,

The output data set members and their aliases will be replaced if they have the same member and alias names as the input data set's members and aliases.
Example:
- The input data set has member A with alias B; the output data set has member A with alias B. The input data set's member and alias will replace the output data set member and alias.
The copy will fail if a member's alias in the output data is the same as a differently named member's alias in the input data set.
Example:
- The input data set has member A with alias B; the output data set has member C with alias B. The copy will fail because the alias B points to a member with a different name on the output data set.
If the output data set's members and aliases do not match the input data set's members and aliases, then all of the input data set's members and aliases are copied.
Example:
- The input data set has member A with alias B; the output data set has member C with alias D. After the copy, the output data set will contain A with alias B and C with alias D.
The EXCLUDE statement is not supported.