How To Fix CNV20308103 - Maintain table CNVCONTROL

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20308 - SLO CWB Package Comparison

• Message number: 103

• Message text: Maintain table CNVCONTROL

Generated Include to Extension - HAUSTEIN - 20.01.2009
INCLUDE CNV20308_103 OBJECT DOKU ID TX LANGUAGE E

Generated Include to Extension - HAUSTEIN - 20.01.2009
INCLUDE CNV20308_103 OBJECT DOKU ID TX LANGUAGE E

ENDIF
ENDIF

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20308103 - Maintain table CNVCONTROL ?

  The SAP error message CNV20308103, which indicates that you need to maintain the table CNVCONTROL, typically arises during data migration or conversion processes, particularly when using SAP's Conversion Tools or the SAP S/4HANA Migration Cockpit.
  Cause:
  The error occurs when the system cannot find the necessary entries in the CNVCONTROL table that are required for the conversion or migration process. This table is crucial as it holds control information for the data migration process, including settings, parameters, and status of the migration.
  Solution:
  To resolve this error, you need to maintain the CNVCONTROL table. Here are the steps you can follow:
  
  
  Access the CNVCONTROL Table:
  
  Use transaction code SE11 (Data Dictionary) or SE16 (Data Browser) to access the CNVCONTROL table.
  
  
  
  Check Existing Entries:
  
  Look for existing entries in the CNVCONTROL table. If there are no entries or if the entries are incomplete, you will need to add or modify them.
  
  
  
  Maintain the Table:
  
  If you need to add a new entry, ensure you have the correct parameters and settings that are required for your specific migration scenario. This may include:
  
  Migration project ID
  Status of the migration
  Parameters specific to the data being migrated
  
  
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation or guides related to the specific migration tool you are using. This documentation often provides detailed information on what entries are required in the CNVCONTROL table.
  
  
  
  Run the Migration Again:
  
  After maintaining the CNVCONTROL table, attempt to run the migration or conversion process again to see if the error is resolved.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance on maintaining the CNVCONTROL table.
  Migration Tools: Familiarize yourself with the specific migration tools you are using (e.g., SAP S/4HANA Migration Cockpit, SAP Data Services) as they may have specific requirements for the CNVCONTROL table.
  Support: If you are unable to resolve the issue, consider reaching out to SAP Support or your internal SAP team for assistance.
  
  By following these steps, you should be able to address the CNV20308103 error and successfully maintain the CNVCONTROL table for your migration process.