Copying existing standard web dynpro Components for usage
I'm working on the HCM EPMS(Employee Performance Management system) and currently the requirement is such that i need to copy the existing web dynpro components to make changes for the client requirement. In my case, i have copied standard web dynpros HAP_DOCUMENT_HEADER and HAP_DOCUMENT_BODY to z components. This creates an interface with a z component which is ZIWCI_WD_HAP_DOCUMENT_BODY by replacing the standard interface IWCI_WD_HAP_DOCUMENT_BODY. I have maintained all the settings for the z interface same as from the standard.
My question is 'I'm creating a configuration for the new webdynpro components to replace the standard component so that while accessing the standard application the z component will be accessible instead of the standard. Do i need to work with the z interface or is there any way to change the interface back to the standard in my copied component. Please suggest the pre requisites and necessary things to check in this scenario.
Thanks In Advance,
Yes. interface is automatically generated. Normal behavior.