1 files changed, 24 insertions, 0 deletions
diff --git a/ipalib/errors2.py b/ipalib/errors2.py
index b052882d..4c8acd5d 100644
--- a/ipalib/errors2.py
+++ b/ipalib/errors2.py
@@ -465,25 +465,49 @@ class OptionError(InvocationError):
 class RequirementError(InvocationError):
     """
     **3005** Raised when a required parameter is not provided.
+
+    For example:
+
+    >>> raise RequirementError(name='givenname')
+    Traceback (most recent call last):
+      ...
+    RequirementError: 'givenname' is required
     """
 
     errno = 3005
+    format = _('%(name)r is required')
 
 
 class ConversionError(InvocationError):
     """
     **3006** Raised when parameter value can't be converted to correct type.
+
+    For example:
+
+    >>> raise ConversionError(name='age', error='must be an integer')
+    Traceback (most recent call last):
+      ...
+    ConversionError: invalid 'age': must be an integer
     """
 
     errno = 3006
+    format = _('invalid %(name)r: %(error)s')
 
 
 class ValidationError(InvocationError):
     """
     **3007** Raised when a parameter value fails a validation rule.
+
+    For example:
+
+    >>> raise ValidationError(name='sn', error='can be at most 128 characters')
+    Traceback (most recent call last):
+      ...
+    ValidationError: invalid 'sn': can be at most 128 characters
     """
 
     errno = 3007
+    format = _('invalid %(name)r: %(error)s')