SQL Server 2012 service pack2 issue during upgradation

Overall summary:
  Final result:                  The patch installer has failed to update the shared features. To determine the reason for failure, review the log files.
  Exit code (Decimal):           -2068024488
  Start time:                    2014-08-15 03:11:52
  End time:                      2014-08-15 03:16:57
  Requested action:              Patch

Setup completed with required actions for features.
Troubleshooting information for those features:
  Next step for BIDS:            Use the following information to resolve the error, and then try the setup process again.


Machine Properties:
  Machine name:                  CNDASIPAAPZP06
  Machine processor count:       16
  OS version:                    Windows Server 2008 R2
  OS service pack:               Service Pack 1
  OS region:                     United States
  OS language:                   English (United States)
  OS architecture:               x64
  Process architecture:          64 Bit
  OS clustered:                  No

Product features discovered:
  Product              Instance             Instance ID                    Feature                                  Language             Edition              Version         Clustered  Configured
  SQL Server 2012      MSSQLSERVER          MSSQL11.MSSQLSERVER            Database Engine Services                 1033                 Standard Edition     11.2.5058.0     No         Yes      
  SQL Server 2012      MSSQLSERVER          MSSQL11.MSSQLSERVER            SQL Server Replication                   1033                 Standard Edition     11.2.5058.0     No         Yes      
  SQL Server 2012      MSSQLSERVER          MSSQL11.MSSQLSERVER            Full-Text and Semantic Extractions for Search 1033                 Standard Edition     11.2.5058.0     No         Yes       
  SQL Server 2012      MSSQLSERVER          MSSQL11.MSSQLSERVER            Data Quality Services                    1033                 Standard Edition     11.2.5058.0     No         Yes      
  SQL Server 2012      MSSQLSERVER          MSAS11.MSSQLSERVER             Analysis Services                        1033                 Standard Edition     11.2.5058.0     No         Yes      
  SQL Server 2012      MSSQLSERVER          MSRS11.MSSQLSERVER             Reporting Services - Native              1033                 Standard Edition     11.2.5058.0     No         Yes      
  SQL Server 2012                                                          Management Tools - Basic                 1033                 Standard Edition     11.2.5058.0     No         Yes       
  SQL Server 2012                                                          Management Tools - Complete              1033                 Standard Edition     11.2.5058.0     No         Yes       
  SQL Server 2012                                                          Client Tools Connectivity                1033                 Standard Edition     11.2.5058.0     No         Yes       
  SQL Server 2012                                                          Client Tools Backwards Compatibility     1033                 Standard Edition     11.2.5058.0     No         Yes       
  SQL Server 2012                                                          Client Tools SDK                         1033                 Standard Edition     11.2.5058.0     No         Yes       
  SQL Server 2012                                                          Data Quality Client                      1033                                      11.2.5058.0     No         Yes       
  SQL Server 2012                                                          SQL Server Data Tools                    1033                 Standard Edition     11.1.3000.0     No         Yes       
  SQL Server 2012                                                          Integration Services                     1033                 Standard Edition     11.2.5058.0     No         Yes       

Package properties:
  Description:                   Microsoft SQL Server 2012
  ProductName:                   SQL Server 2012
  Type:                          RTM
  Version:                       11
  SPLevel:                       2
  KBArticle:                     KB2958429
  KBArticleHyperlink:            http://support.microsoft.com/?kbid=2958429
  PatchType:                     SP
  AssociatedHotfixBuild:         0
  Platform:                      x64
  PatchLevel:                    11.2.5058.0
  ProductVersion:                11.0.2100.60
  GDRReservedRange:              11.0.5300.0:11.0.5499.0
  PackageName:                   SQLServer2012-KB2958429-x64.exe
  Installation location:         f:\4c9cee90f28aa4eac3ec847c4e\x64\setup\
  Installation edition:          

User Input Settings:
  ACTION:                        Patch
  ALLINSTANCES:                  false
  CLUSTERPASSIVE:                false
  CONFIGURATIONFILE:             
  ENU:                           false
  HELP:                          false
  IACCEPTSQLSERVERLICENSETERMS:  true
  INDICATEPROGRESS:              false
  INSTANCEID:                    <empty>
  INSTANCENAME:                  <empty>
  QUIET:                         true
  QUIETSIMPLE:                   false
  SQMREPORTING:                  false
  UIMODE:                        Normal
  X86:                           false

Detailed results:
  Feature:                       SQL Server Data Tools
  Status:                        Failed: see logs for details
  Reason for failure:            An error occurred during the setup process of the feature.
  Next Step:                     Use the following information to resolve the error, and then try the setup process again.
  Component name:                SQL Server Data Tools
  Component error code:          29528
  Component log file:            C:\Program Files\Microsoft SQL Server\110\Setup Bootstrap\Log\20140815_030341\_SHARED_\sql_bids_Cpu64_1.log
  Error description:             The setup has encountered an unexpected error while Updating Installed Files. The error is: The system cannot find the file specified.
  Error help link:               http://go.microsoft.com/fwlink?LinkId=20476&ProdName=Microsoft+SQL+Server&EvtSrc=setup.rll&EvtID=50000&ProdVer=11.0.5058.0&EvtType=sql_bids.msi%40Do_sqlFileSR_64%4029528

Rules with failures:

Global rules:

There are no scenario-specific rules.

Rules report file:               C:\Program Files\Microsoft SQL Server\110\Setup Bootstrap\Log\20140815_030341\_SHARED_\SystemConfigurationCheck_Report.htm