How To Fix CNV20308111 - Maintain table CNVSUBSTEPS

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20308 - SLO CWB Package Comparison

• Message number: 111

• Message text: Maintain table CNVSUBSTEPS

Generated Include to Extension - HAUSTEIN - 21.01.2009
INCLUDE CNV20308_111 OBJECT DOKU ID TX LANGUAGE E

ENDIF

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20308111 - Maintain table CNVSUBSTEPS ?

  The SAP error message CNV20308111, which indicates that you need to maintain the table CNVSUBSTEPS, is typically related to the SAP Conversion or Migration process. This error often arises during data migration activities, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools.
  Cause:
  The error occurs when the system expects certain entries in the CNVSUBSTEPS table, which is used to manage the steps involved in the conversion or migration process. If the required entries are missing or not properly maintained, the system cannot proceed with the migration steps, leading to this error message.
  Solution:
  To resolve the error CNV20308111, you can follow these steps:
  
  
  Access the CNVSUBSTEPS Table:
  
  Use transaction code SE11 (Data Dictionary) or SE16 (Data Browser) to access the CNVSUBSTEPS table.
  
  
  
  Check Existing Entries:
  
  Review the existing entries in the CNVSUBSTEPS table to see if the necessary steps for your migration process are present.
  
  
  
  Maintain the Table:
  
  If you find that certain entries are missing, you may need to add or modify entries in the CNVSUBSTEPS table. This typically requires knowledge of the specific migration steps you are performing.
  Ensure that you follow the correct format and guidelines for maintaining this table.
  
  
  
  Consult Documentation:
  
  Refer to the official SAP documentation or guides related to the specific migration or conversion process you are undertaking. This documentation often provides detailed instructions on the required steps and configurations.
  
  
  
  Check for Notes and Updates:
  
  Look for any SAP Notes or updates related to the CNV20308111 error. SAP frequently releases notes that address known issues and provide solutions.
  
  
  
  Testing:
  
  After making changes to the CNVSUBSTEPS table, re-run the migration process to see if the error is resolved.
  
  
  
  Seek Help from SAP Support:
  
  If you are unable to resolve the issue on your own, consider reaching out to SAP Support for assistance. They can provide guidance based on your specific system configuration and migration scenario.
  
  
  
  Related Information:
  
  Migration Cockpit: If you are using the SAP S/4HANA Migration Cockpit, ensure that you are following the recommended procedures for data migration.
  SAP Notes: Regularly check the SAP Support Portal for any relevant notes that may address this error or provide additional context.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.
  
  By following these steps, you should be able to address the CNV20308111 error and successfully maintain the CNVSUBSTEPS table for your migration process.