PM Error Codes
Possible values from WinGetLastError.
| PMERR_CANNOT_START | 0x1531 | |
| PMERR_CANNOT_STOP | 0x1534 | Session cannot be stopped. |
| PMERR_DOS_ERROR | 0x1200 | A call to DosXXX returned an error. |
| PMERR_INVALID_APPL | 0x1530 | Attempt to start an application whose type is not recognized by OS/2. |
| PMERR_INVALID_HAPP | 0x1533 | The application handle passed to WinTerminateApp doesn't match to a valid session. |
| PMERR_INVALID_HWND | 0x1001 | An invalid window handle was specified. |
| PMERR_INVALID_PARAMETERS | 0x1208 | An application parameter value is invalid for the PM type. |
| PMERR_INVALID_PROCESS_ID | 0x1204 | |
| PMERR_INVALID_PROGRAM_CATEGORY | 0x152f | |
| PMERR_INVALID_PROGRAM_TYPE | 0x1209 | |
| PMERR_INVALID_SESSION_ID | 0x120b | Given session id is invalid. Need the valid session id. |
| PMERR_INVALID_SWITCH_HANDLE | 0x1202 | Invalid Window List entry handle used. |
| PMERR_INVALID_WINDOW | 0x1206 | The window is not a valid frame window requested from a Window List call. |
| PMERR_NO_SPACE | 0x1201 | |
| PMERR_OK | 0x0000 | What error? |
| PMERR_SOMDD_IS_ACTIVE | 0x1058 | The DSOM daemon is currently active. |
| PMERR_SOMDD_NOT_STARTED | 0x1059 | The DSOM daemon failed to activate. |
| PMERR_STARTED_IN_BACKGROUND | 0x1532 | The application has started a new session in the background. |
| PMERR_WPDSERVER_IS_ACTIVE | 0x1056 | The Workplace Shell DSOM Server is currently active. |
| PMERR_WPDSERVER_NOT_STARTED | 0x1057 | The Workplace Shell DSOM Server failed to activate. |
| WPERR_ALREADY_EXISTS | 0x1718 | |
| WPERR_BUFFER_TOO_SMALL | 0x1705 | |
| WPERR_OBJECT_NOT_FOUND | 0x1714 | |
| WPERR_INVALID_FLAGS | 0x1719 | |
| WPERR_INVALID_OBJECTID | 0x1720 |