MessageSubsystemCode (p4java 2023.2.2581742 API)

java.lang.Object
- com.perforce.p4java.exception.MessageSubsystemCode

```
public class MessageSubsystemCode
extends java.lang.Object
```
Defines known Perforce message error subsystem codes as returned from the P4Java message and exception system. The subsystem code signals where a specific message originated in the Perforce server or client; it is not always exact, in that the message may have more than one real origin, but in general P4Java returns the code the server returned when it can get this information.
Note that this information is not always available, and is typically only visible through the RequestException mechanism if it's available at all. Most of these codes will not be encountered in normal use by P4Java users, but ES_INFO, ES_SERVER, and ES_CLIENT (at least) may be seen in everyday usage.

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`ES_BROKER` Error occurred in the Perforce broker.
`static int`	`ES_CLIENT` Error in the generic upper levels of the Perforce client (including P4Java).
`static int`	`ES_DB` Error in the server-side metadata database.
`static int`	`ES_DBSUPP` Error in the server-side metadata database support modules.
`static int`	`ES_DM` Error in the server-side data manager.
`static int`	`ES_FTPD` Error occurred in the P4FTP server.
`static int`	`ES_HELP` Pseudo subsystem for help messages.
`static int`	`ES_INFO` Pseudo subsystem for information messages.
`static int`	`ES_LBR` Error in the server librarian module.
`static int`	`ES_OS` Operating system error (i.e., typically an error detected by the OS).
`static int`	`ES_RPC` Error in the underlying Perforce transport protocol.
`static int`	`ES_SERVER` Error in the generic upper levels of the Perforce server.
`static int`	`ES_SPEC` Pseudo subsystem for spec / comment messages.
`static int`	`ES_SUPP` Error in miscellaneous support modules or apps.

Constructor Summary

Constructors
Constructor and Description

MessageSubsystemCode()

Constructors
Constructor and Description
`MessageSubsystemCode()`

Method Summary
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - ES_OS
```
public static final int ES_OS
```
    Operating system error (i.e., typically an error detected by the OS).
    
    See Also:
    
    Constant Field Values
  - ES_SUPP
```
public static final int ES_SUPP
```
    Error in miscellaneous support modules or apps.
    
    See Also:
    
    Constant Field Values
  - ES_LBR
```
public static final int ES_LBR
```
    Error in the server librarian module.
    
    See Also:
    
    Constant Field Values
  - ES_RPC
```
public static final int ES_RPC
```
    Error in the underlying Perforce transport protocol.
    
    See Also:
    
    Constant Field Values
  - ES_DB
```
public static final int ES_DB
```
    Error in the server-side metadata database.
    
    See Also:
    
    Constant Field Values
  - ES_DBSUPP
```
public static final int ES_DBSUPP
```
    Error in the server-side metadata database support modules.
    
    See Also:
    
    Constant Field Values
  - ES_DM
```
public static final int ES_DM
```
    Error in the server-side data manager.
    
    See Also:
    
    Constant Field Values
  - ES_SERVER
```
public static final int ES_SERVER
```
    Error in the generic upper levels of the Perforce server.
    
    See Also:
    
    Constant Field Values
  - ES_CLIENT
```
public static final int ES_CLIENT
```
    Error in the generic upper levels of the Perforce client (including P4Java).
    
    See Also:
    
    Constant Field Values
  - ES_INFO
```
public static final int ES_INFO
```
    Pseudo subsystem for information messages.
    
    See Also:
    
    Constant Field Values
  - ES_HELP
```
public static final int ES_HELP
```
    Pseudo subsystem for help messages.
    
    See Also:
    
    Constant Field Values
  - ES_SPEC
```
public static final int ES_SPEC
```
    Pseudo subsystem for spec / comment messages.
    
    See Also:
    
    Constant Field Values
  - ES_FTPD
```
public static final int ES_FTPD
```
    Error occurred in the P4FTP server.
    
    See Also:
    
    Constant Field Values
  - ES_BROKER
```
public static final int ES_BROKER
```
    Error occurred in the Perforce broker.
    
    See Also:
    
    Constant Field Values
- Constructor Detail
  - MessageSubsystemCode
```
public MessageSubsystemCode()
```

Class MessageSubsystemCode

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

ES_OS

ES_SUPP

ES_LBR

ES_RPC

ES_DB

ES_DBSUPP

ES_DM

ES_SERVER

ES_CLIENT

ES_INFO

ES_HELP

ES_SPEC

ES_FTPD

ES_BROKER

Constructor Detail

MessageSubsystemCode