Solution : https://service.sap.com/sap/support/notes/1604594 (SAP Service marketplace login required)
Key words :
terms authorityauthority checkprofile maitenanceidmx_di_signpfl_get_parameters_rzl_admidmx reason, prerequisites function module pfl_get_parameter, mexican company code, relevant support package, relevant correction instruction, additional authority check, create digital invoices, function module, amissing authority, digital signatures
Related Notes :
1572714 | Missing Authorization Check in Profile Parameter Handling |