Run time error while creating new user??????

Question

HI Gurus,
when i am creating a user in crm 7.0 server it s going into dump.
DESCRIPTION:
Category               Internal Kernel Error
Runtime Errors         DDIC_TYPE_REF_ACCESS_ERROR
Application Component  BC-ABA-LA
Date and Time          23.02.2012 22:36:02
What happened?
Error in the SAP kernel.
The current ABAP "SAPLBUPA_INTERFACE_OUTBOUND" program had to be terminated
because the ABAP processor detected an internal system error.
Short text
    Internal error in DDIC structure description
Error analysis
    There is an error in the structure description of the Dictionary type
    "BUS_EI_BUPA_CENTRAL". The type references the type "BUS_EI_BUPA_CENTRAL_DATA".
    Error type: "abap type or abap length inconsistent"
Information on where terminated
    The termination occurred during generation of the ABAP/4 program
     "SAPLBUPA_INTERFACE_OUTBOUND".
    The termination occurred in line 13
    of the source code of program "LBUPA_INTERFACE_OUTBOUND$06" (when calling the
     editor 130).
Source Code Extract
Line  SourceCde
    1 *******************************************************************
    2 *   THIS FILE IS GENERATED BY THE FUNCTION LIBRARY.               *
    3 *   NEVER CHANGE IT MANUALLY, PLEASE!                             *
    4 *******************************************************************
    5 FUNCTION $$UNIT$$ BUPA_OUTBOUND_BPS_FILL_CENTRAL
    6
    7     IMPORTING
    8        REFERENCE(IV_MODE) TYPE !CHAR1 OPTIONAL
    9     TABLES
   10        !IT_IDLIST STRUCTURE !BUS_EI_INSTANCE OPTIONAL
   11        !IT_FRAGMENTS TYPE !BUS_EI_FRAGMENT_T OPTIONAL
   12     CHANGING
>>>>>        REFERENCE(CT_BP_EXTERN) TYPE !BUS_EI_EXTERN_T .
REgards,
Rajesh.

Answer 1

Following is the text from Note for Custom Password Validation logic:
Customers who wish to use their own password validation logic may do
  so by writing their own Java classes that implement the
  oracle.apps.fnd.security.PasswordValidation Java interface.  The
  interface requires 3 methods to be implemented:
  1) public boolean validate(String user, String password)
    - This method takes a username and password, and then returns true
  or false, indicating whether the user's password is valid or invalid,
  respectively.
  2) public String getErrorStackMessageName()
    - This method returns the name of the message to display when the
  user's password is deemed invalid (i.e., the validate() method returns
  false).
  3) public String getErrorStackApplicationName()
    - This method returns the application shortname for the
  aforementioned error message.
  After writing the Java class to perform customized password
  validation, the customer must then set the value of the profile option
  SIGNON_PASSWORD_CUSTOM to be the full name of the class.  If, for
  example, the name of the Java class is
  oracle.apps.fnd.security.AppsPasswordValidation, then the value of the
  SIGNON_PASSWORD_CUSTOM profile option must be
  oracle.apps.fnd.security.AppsPasswordValidation.  Note that AOL/J
  will attempt to load this class dynamically.  Hence it is necessary to
  make the class accessible by AOL/J.  This means that in Forms, the
  class must first be loaded into the database using the loadjava
  command.
You will need to apply the following patches for 11.5.1:
   1344802
   1363919
   1472974
   1351004
   1377615
You will need to apply the following patches for 11.5.2:
   1377615