https://help.sap.com/docs/FIELD_MASKING_FOR_WEB_DYNPRO_FOR_ABAP/526ef1e1f0e7450f9e44b7ee909bb77f?locale=en-US&state=PRODUCTION&version=1.6.0.02022-11-22https://help.sap.com/doc/fa83458ed12c4d6cabba14a31c36306b/1.6.0.0/en-US/SAP_UserGuide_Field_Masking_WebDynpro_ABAP_10_EN.pdf2022-11-22https://help.sap.com/doc/6447f4fd2fa04007842593db4dc94b07/1.0/en-US/CG_FLD_MSKG_WebDynpro_ABAP_101.pdf2018-05-24