LDAP Status Code Meaning Exception or Action
0 Success Report success.
1 Operations error NamingException
2 Protocol error CommunicationException
3 Time limit exceeded. TimeLimitExceededException
4 Size limit exceeded. SizeLimitExceededException
5 Compared false. Used by DirContext.search(). Does not generate an exception.
6 Compared true. Used by DirContext.search(). Does not generate an exception.
7 Authentication method not supported. AuthenticationNotSupportedException
8 Strong authentication required. AuthenticationNotSupportedException
9 Partial results being returned. If the environment property "java.naming.referral" is set to "ignore" or the contents of the error do not contain a referral, throw a PartialResultException. Otherwise, use contents to build a referral.
10 Referral encountered. If the environment property "java.naming.referral" is set to "ignore", then ignore. If the property is set to "throw", throw ReferralException. If the property is set to "follow", then the LDAP provider processes the referral. If the "java.naming.ldap.referral.limit" property has been exceeded, throw LimitExceededException.
11 Administrative limit exceeded. LimitExceededException
12 Unavailable critical extension requested. OperationNotSupportedException
13 Confidentiality required. AuthenticationNotSupportedException
14 SASL bind in progress. Used internally by the LDAP provider during authentication.
16 No such attribute exists. NoSuchAttributeException
17 An undefined attribute type. InvalidAttributeIdentifierException
18 Inappropriate matching InvalidSearchFilterException
19 A constraint violation. InvalidAttributeValueException
20 An attribute or value already in use. AttributeInUseException
21 An invalid attribute syntax. InvalidAttributeValueException
32 No such object exists. NameNotFoundException
33 Alias problem NamingException
34 An invalid DN syntax. InvalidNameException
35 Is a leaf. Used by the LDAP provider; usually doesn't generate an exception.
36 Alias dereferencing problem NamingException
48 Inappropriate authentication AuthenticationNotSupportedException
49 Invalid credentials AuthenticationException
50 Insufficient access rights NoPermissionException
51 Busy ServiceUnavailableException
52 Unavailable ServiceUnavailableException
53 Unwilling to perform OperationNotSupportedException
54 Loop detected. NamingException
64 Naming violation InvalidNameException
65 Object class violation SchemaViolationException
66 Not allowed on non-leaf. ContextNotEmptyException
67 Not allowed on RDN. SchemaViolationException
68 Entry already exists. NameAlreadyBoundException
69 Object class modifications prohibited. SchemaViolationException
71 Affects multiple DSAs. NamingException
80 Other NamingException