&ZTCPERNM

Returns the logical name of a TCP/IP error code.

&ZTCPERNM n

Operands:

n: A valid error code number. If the number is not a recognized error code, the message, EUNKNOWN is returned.

Examples: &ZTCPERNM

&A = &ZTCPERNM 40

sets the value of &A to ENETUNREACH. If the number is not a recognized error code, &A is set to EUNKNOWN.