How To Fix CNV_MBT_SCHEDULER012 - Begin of data deletion (package &1, id &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT_SCHEDULER - DMIS Job Scheduler

• Message number: 012

• Message text: Begin of data deletion (package &1, id &2)

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_MBT_SCHEDULER012 - Begin of data deletion (package &1, id &2) ?

  The SAP error message CNV_MBT_SCHEDULER012 typically relates to issues encountered during data deletion processes in the context of data migration or data cleansing activities, particularly when using the SAP Data Migration Workbench (DMW) or similar tools.
  Cause:
  The error message indicates that there is a problem with the initiation of the data deletion process for a specific package and ID. Common causes for this error can include:
  
  Locking Issues: The data or tables involved may be locked by another process, preventing the deletion from proceeding.
  Authorization Issues: The user executing the deletion may not have the necessary authorizations to perform the operation.
  Data Integrity Constraints: There may be foreign key constraints or other data integrity rules that prevent the deletion of certain records.
  Configuration Issues: Incorrect configuration settings in the migration tool or the underlying data model may lead to this error.
  Technical Errors: There could be underlying technical issues, such as database connectivity problems or issues with the SAP system itself.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Locks: Use transaction codes like SM12 to check for any locks on the relevant tables. If locks are found, you may need to wait for the other processes to complete or resolve the locks.
  
  
  Review Authorizations: Ensure that the user executing the deletion has the necessary authorizations. You can check this using transaction SU53 to analyze authorization failures.
  
  
  Examine Data Integrity: Review the data model and check for any foreign key constraints or dependencies that might prevent deletion. You may need to delete dependent records first.
  
  
  Configuration Review: Verify the configuration settings in the data migration tool to ensure they are set up correctly for the deletion process.
  
  
  Check Logs: Look at the application logs (transaction SLG1) for more detailed error messages that can provide additional context on why the deletion failed.
  
  
  System Health Check: Ensure that the SAP system is functioning correctly and that there are no underlying technical issues affecting the database or application server.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration tool or process you are using for any known issues or additional troubleshooting steps.
  
  
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP support for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12 (to check locks), SU53 (to check authorization issues), and SLG1 (to view application logs).
  SAP Notes: Search for SAP Notes related to the specific error message or the data migration tool you are using, as they may provide additional insights or patches.
  Data Migration Workbench: Understand the specific functionalities and limitations of the SAP Data Migration Workbench, as this can help in troubleshooting related issues.
  
  By following these steps, you should be able to identify the root cause of the error and implement an appropriate solution.