CPF0000 vs CPF9999

#ibmi #as400 #clle
CPF0000 vs CPF9999,
MONMSG,
cpf0000, cpf9999, MCH0000, MCH3601,
Difference between CPF0000 and CPF9999,
Message ID CPF9999,
Message ID CPF0000,
Monitoring for messages in a CL program or procedure,
Difference Between Cpf0000 and Cpf9999 in As400,
Difference Between Cpf0000 and Cpf9999 in ibmi,
Difference Between Cpf0000 and Cpf9999 in cl,
CPF9999 Error means?

[@tahirm09]

Good