This is a sample code to add data to HCM infotypes.
Continue reading ABAP: Code example to insert record in infotypesMonth: January 2018
Webdynpro – clear cache
Use transaction SHMM to invalidate cache CL_WDR_CONF_APPL_SHM, after changing webdynpro application parameter, and not having the correct result after transport.
OSS Note
https://launchpad.support.sap.com/#/notes/2559858