MCASecurityId (MQBYTE40)

This field specifies the security identifier for the MCA.

This field is not relevant for channels with a ChannelType of MQCHT_CLNTCONN.

The following special value indicates that there is no security identifier:

MQSID_NONE

No security identifier specified.

The value is binary zero for the length of the field.

For the C programming language, the constant MQSID_NONE_ARRAY is also defined; this constant has the same value as MQSID_NONE, but is an array of characters instead of a string.

This is an input/output field to the exit. The length of this field is given by MQ_SECURITY_ID_LENGTH. This field is not present if Version is less than MQCD_VERSION_6.