How To Fix CNV653 - Dependent tables for &1 (TaskID &2) are displayed

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV - Conversion: Messages for Conversion Services (CNCC)

• Message number: 653

• Message text: Dependent tables for &1 (TaskID &2) are displayed

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV653 - Dependent tables for &1 (TaskID &2) are displayed ?

  The SAP error message CNV653 indicates that there are dependent tables related to a specific task in a conversion or migration process. This message typically arises during data migration or system conversion activities, particularly when using SAP's tools for data transfer or system upgrades.
  Cause:
  The error message CNV653 is triggered when the system detects that there are dependent tables associated with a specific task (identified by TaskID &2) for the object or entity specified by &1. This usually means that the task you are trying to execute cannot proceed because there are related tables that need to be addressed first. This can happen in scenarios such as:
  
  Data migration where certain tables are interdependent.
  Incomplete or incorrect configuration of the migration task.
  Missing or unprocessed data in the dependent tables.
  
  Solution:
  To resolve the CNV653 error, you can follow these steps:
  
  
  Identify Dependent Tables: Use the TaskID provided in the error message to identify the dependent tables. You may need to check the documentation or the migration tool's logs to find out which tables are dependent on the task.
  
  
  Review Migration Steps: Ensure that all necessary steps in the migration process have been completed. This may involve checking if all required data has been migrated or if any pre-requisite tasks need to be executed.
  
  
  Process Dependent Tables: If there are specific dependent tables that need to be processed, ensure that they are handled appropriately. This may involve:
  
  Migrating data in the dependent tables.
  Ensuring that the data integrity is maintained across the tables.
  Running any necessary cleanup or preparation tasks.
  
  
  
  Check Configuration: Review the configuration settings for the migration task to ensure that they are correct and complete. This includes checking mappings, transformation rules, and any other settings that might affect the migration.
  
  
  Consult Documentation: Refer to SAP's official documentation or notes related to the specific migration tool you are using (e.g., SAP S/4HANA Migration Cockpit, SAP Data Services) for any additional guidance or troubleshooting steps.
  
  
  Seek Support: If the issue persists after following the above steps, consider reaching out to SAP support or consulting with an SAP expert who can provide more tailored assistance based on your specific scenario.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Migration Tools: Familiarize yourself with the specific migration tools and their documentation, as they often contain troubleshooting sections for common errors.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to address the CNV653 error and proceed with your migration or conversion tasks effectively.