How To Fix CNV20600009 - Control table CNV_10994_TSTRUC was modified for &1 &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20600 - message class for package 20600

• Message number: 009

• Message text: Control table CNV_10994_TSTRUC was modified for &1 &2

What causes this issue?

Control table CNV_10994_TSTRUC for change documents was modified for
non-transparent field/OBJECTCLAS: &V1&
TABNAME/offset: &V2&
The value for data element was changed from &V3& to &V4& in order to
exclude non-relevant object classes and improve the performance.

System Response

Information

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20600009 - Control table CNV_10994_TSTRUC was modified for &1 &2 ?

  The SAP error message CNV20600009 indicates that the control table CNV_10994_TSTRUC has been modified for specific entries, which can occur during data migration or conversion processes. This message is typically associated with SAP's data migration tools, particularly in the context of the SAP S/4HANA migration or other data transformation projects.
  Cause:
  The error is triggered when the control table CNV_10994_TSTRUC is altered in a way that is not expected by the migration program. This could happen due to:
  
  Manual changes made to the control table.
  Inconsistent data or structure in the migration process.
  Issues with the migration tool or program that is trying to access or modify the control table.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check for Modifications: Review the control table CNV_10994_TSTRUC to see what modifications have been made. You can do this by executing a query in the SAP database or using transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser).
  
  
  Restore Original State: If the table has been modified incorrectly, try to restore it to its original state. If you have a backup or a transport request that includes the original version of the table, you can use that to revert the changes.
  
  
  Review Migration Settings: Ensure that the settings and parameters used in the migration process are correct. Check if there are any prerequisites or configurations that need to be set before running the migration.
  
  
  Consult Documentation: Refer to the SAP documentation related to the specific migration or conversion process you are performing. There may be specific instructions or notes regarding the control table and its expected structure.
  
  
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP Support for assistance. Provide them with the error message details and any relevant context about the migration process you are executing.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11, SE16, and others that can help you analyze and manage database tables.
  Migration Tools: Understand the specific migration tools you are using (e.g., SAP S/4HANA Migration Cockpit, SAP Data Services) and their requirements.
  SAP Notes: Search for SAP Notes related to the error message CNV20600009 or the control table CNV_10994_TSTRUC for any known issues or patches.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.