ATB80045I   Mode name SNASVCMG is not valid.

Explanation

A TP called the Allocate service to allocate a conversation with another program. The Mode_name parameter specified the value SNASVCMG, which is a reserved logon mode that VTAM uses to exchange information with other LUs. You cannot specify SNASVCMG as a logon mode on calls to the Allocate service.

System action

The system returns a parameter_error (decimal 19) return code to the caller of the Allocate service.

System programmer response

At the request of the application programmer, provide a valid mode name (one that is defined in the logon mode table, a compiled version of which exists in SYS1.VTAMLIB). If necessary, update the mode name in the side information data set.

Programmer response

If necessary, ask the system programmer to provide a valid mode name. Then do one of the following:
  • Specify a valid mode name on the Mode_name parameter
  • Ask the system programmer to update the mode name for Sym_dest_name used in the side information data set.

Source

APPC/MVS