How To Fix CNV_OT_PCL013 - Deletion of data in preselection table &1 (&2) failed

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_OT_PCL - Messages for PCL of generic OBT parts

• Message number: 013

• Message text: Deletion of data in preselection table &1 (&2) failed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_OT_PCL013 - Deletion of data in preselection table &1 (&2) failed ?

  The SAP error message CNV_OT_PCL013 indicates that there was a failure in deleting data from a preselection table during a data migration or conversion process. This error typically arises in the context of SAP's data migration tools, such as the SAP S/4HANA Migration Cockpit or other data conversion scenarios.
  Cause:
  The error can be caused by several factors, including:
  
  Database Constraints: There may be foreign key constraints or other database integrity rules preventing the deletion of records from the preselection table.
  Locking Issues: The table might be locked by another process or user, preventing the deletion of records.
  Insufficient Authorizations: The user executing the deletion may not have the necessary authorizations to perform the operation.
  Data Integrity Issues: There may be issues with the data itself, such as invalid entries or references that prevent deletion.
  Technical Errors: There could be underlying technical issues, such as database corruption or misconfiguration.
  
  Solution:
  To resolve the CNV_OT_PCL013 error, you can take the following steps:
  
  
  Check Database Constraints: Review the database schema to identify any foreign key constraints or other dependencies that might be preventing the deletion. You may need to remove or adjust these constraints temporarily.
  
  
  Release Locks: Check if the table is locked by another transaction. You can use transaction codes like SM12 (to view locks) and SM21 (to check system logs) to identify and resolve locking issues.
  
  
  Verify Authorizations: Ensure that the user executing the deletion has the necessary authorizations. You may need to consult with your SAP security team to verify and adjust user roles.
  
  
  Data Validation: Validate the data in the preselection table to ensure there are no integrity issues. You may need to clean up or correct any problematic entries.
  
  
  Check Logs: Review the application logs (transaction SLG1) for more detailed error messages that can provide additional context on why the deletion failed.
  
  
  Retry the Operation: After addressing the above issues, retry the deletion operation to see if the error persists.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE37 (Function Modules), and SE80 (Object Navigator) for further investigation.
  SAP Documentation: Review SAP documentation related to data migration and conversion processes for best practices and troubleshooting tips.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP Support for further assistance.