pymqi correlId length

Question

I work with pymqi, version 1.12.0

I tried to put msg with correlId into a queue, when I get back the msg, I recived just part of the correlId (first 24 chars). I saw that the length of the correlId defined under CMQC: MQ_CORREL_ID_LENGTH=24

How can I change the default length so it would fit different correlIds length?

Answer 1

The MQMD CorrelId is fixed at 24 bytes (not characters). That can't be changed. Different language bindings may do different things with inputs that are not exactly that length (padding/truncation) and may or may not give error returns, but 24 is the underlying length.