Solution : https://service.sap.com/sap/support/notes/198378 (SAP Service marketplace login required)
Key words :
update sysprocedures set mode='p', sid -hd systablesin case, copy file $informixdir/, text statement mentioned, stored procedures defined, stored procedure reason, update statistics, stored procedures, statement regenerates, procedure individually
Related Notes :
111876 | Installation of a 64 bit Informix Dynamic server |