The RTNCD (return code) and FDB2 (feedback two) values are the major return values associated with an APPCCMD call. The following table summarizes these major return values.
| RTNCD | FDB2 | Explanation |
|---|---|---|
| X'00' | X'0B' | An error occurred during the execution of the APPCCMD call. The specific nature of the error is indicated by secondary return values, RCPRI and RCSEC, as documented in the next section |
| X'04' | X'05' | Symbolic name known by network-qualified name only |
| X'10' | X'13' | Attempt to start 6.2 session: request rejected |
| X'10' | X'14' | Attempt to start 6.2 session: pending session terminated |
| X'10' | X'15' | An APPCCMD must be issued |
| X'14' | X'7F' | Policing error: non-APPC macro |