Receive exit name (RCVEXIT)

This attribute specifies the name of the user exit program to be run by the channel receive user exit.

This attribute can be a list of names of programs that are to be run in succession. Leave blank, if no channel receive user exit is in effect.

The format and maximum length of this attribute depend on the platform:

On z/OS® it is a load module name, maximum length 8 characters, except for client-connection channels where the maximum length is 128 characters.
On IBM® i, it is of the form:
```
libname/progname
```
when specified in CL commands.
When specified in WebSphere® MQ Commands (MQSC) it has the form:
```
progname libname
```
where progname occupies the first 10 characters, and libname the second 10 characters (both blank-padded to the right if necessary). The maximum length of the string is 20 characters.
On Windows, it is of the form:
```
dllname(functionname)
```
where dllname is specified without the suffix .DLL. The maximum length of the string is 40 characters.
On UNIX systems, it is of the form:
```
libraryname(functionname)
```
The maximum length of the string is 40 characters.

During cluster sender channel auto-definition on z/OS, channel exit names are converted to z/OS format. If you want to control how exit names are converted, you can write a channel auto-definition exit. For more information, see Channel auto-definition exit program.

You can specify a list of receive, send, or message exit program names. The names must be separated by a comma, a space, or both. For example:


RCVEXIT(exit1 exit2)
MSGEXIT(exit1,exit2)
SENDEXIT(exit1, exit2)

The total length of the string of exit names and strings of user data for a particular type of exit is limited to 500 characters. In WebSphere MQ for IBM i, you can list up to 10 exit names. In WebSphere MQ for z/OS, you can list up to eight exit names.

This attribute is valid for all channel types.