How To Fix CNV_CDOP_CA189 - &1 Objects do not have any references in most recently used programs

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_CDOP_CA - CDOP Clearing Analysis

• Message number: 189

• Message text: &1 Objects do not have any references in most recently used programs

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_CDOP_CA189 - &1 Objects do not have any references in most recently used programs ?

  The SAP error message CNV_CDOP_CA189 indicates that certain objects (like tables, fields, or other data structures) do not have any references in the most recently used programs. This error typically arises during data migration or conversion processes, particularly when using SAP's Conversion Tools or during the execution of a Customizing or Migration project.
  Cause:
  
  Unused Objects: The objects in question may not be utilized in any of the programs that have been recently executed. This can happen if the objects were created but never referenced in any active programs.
  Data Migration Issues: During data migration, if certain objects are not linked to any existing data or processes, the system will flag them as having no references.
  Program Changes: If programs have been modified or if certain functionalities have been deprecated, the references to these objects may have been removed.
  
  Solution:
  
  Review Object Usage: Check the objects mentioned in the error message to determine if they are indeed necessary. You can use transaction codes like SE11 (Data Dictionary) or SE80 (Object Navigator) to analyze the objects.
  Update Programs: If the objects are required, ensure that they are referenced in the relevant programs. This may involve modifying existing programs or creating new ones that utilize these objects.
  Delete Unused Objects: If the objects are confirmed to be unnecessary, consider deleting them from the system to clean up the environment.
  Check Migration Settings: If this error occurs during a migration process, review the migration settings and mappings to ensure that all necessary objects are included and correctly referenced.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration or conversion process you are undertaking. There may be specific guidelines or best practices that can help resolve the issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE80 (Object Navigator), and SE37 (Function Builder) to analyze and modify objects.
  SAP Notes: Check for any SAP Notes related to the CNV_CDOP_CA189 error for additional insights or patches that may address the issue.
  SAP Community: Engage with the SAP Community forums or support channels for shared experiences and solutions from other users who may have encountered the same error.
  
  By following these steps, you should be able to identify the cause of the error and implement a suitable solution.