How To Fix CNV20308104 - Maintain table CNVDOMS

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20308 - SLO CWB Package Comparison

• Message number: 104

• Message text: Maintain table CNVDOMS

Generated Include to Extension - HAUSTEIN - 21.01.2009
INCLUDE CNV20308_104 OBJECT DOKU ID TX LANGUAGE E

Generated Include to Extension - HAUSTEIN - 20.01.2009
INCLUDE CNV20308_104 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 CNV20308104 - Maintain table CNVDOMS ?

  The SAP error message CNV20308104, which indicates that you need to maintain the table CNVDOMS, is typically related to the SAP Data Migration process, particularly in the context of SAP S/4HANA migrations or other data conversion projects.
  Cause:
  The error occurs when the system requires specific entries in the CNVDOMS table, which is used to define domain mappings for data conversion. If the table is not properly maintained or lacks the necessary entries, the system cannot proceed with the data migration or conversion process.
  Solution:
  To resolve this error, you need to maintain the CNVDOMS table. Here are the steps you can follow:
  
  
  Access the Table:
  
  Use transaction code SE11 (Data Dictionary) or SE16 (Data Browser) to access the CNVDOMS table.
  
  
  
  Check Existing Entries:
  
  Review the existing entries in the CNVDOMS table to see if the required mappings are present.
  
  
  
  Maintain the Table:
  
  If necessary, add or modify entries in the CNVDOMS table. You may need to consult with your data migration team or refer to the migration documentation to understand what specific entries are required.
  
  
  
  Save Changes:
  
  After making the necessary changes, save the entries.
  
  
  
  Re-run the Migration Process:
  
  Once the CNVDOMS table is properly maintained, re-run the data migration or conversion process to see if the error is resolved.
  
  
  
  Related Information:
  
  Documentation: Refer to SAP's official documentation on data migration and the specific migration project you are working on (e.g., SAP S/4HANA Migration Cockpit).
  SAP Notes: Check for any relevant SAP Notes that may provide additional guidance or updates related to the CNVDOMS table and the error message.
  Support: If you are unable to resolve the issue, consider reaching out to SAP Support or your internal SAP support team for assistance.
  
  Best Practices:
  
  Always back up your data before making changes to database tables.
  Test changes in a development or test environment before applying them to production.
  Document any changes made for future reference and compliance.
  
  By following these steps, you should be able to resolve the CNV20308104 error and successfully maintain the CNVDOMS table for your data migration project.