How To Fix CNV20308100 - Maintain table CNVFIELDS

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20308 - SLO CWB Package Comparison

• Message number: 100

• Message text: Maintain table CNVFIELDS

Generated Include to Extension - HAUSTEIN - 21.01.2009
INCLUDE CNV20308_100 OBJECT DOKU ID TX LANGUAGE E

Generated Include to Extension - HAUSTEIN - 20.01.2009
INCLUDE CNV20308_100 OBJECT DOKU ID TX LANGUAGE E

Generated Include to Extension - HAUSTEIN - 28.11.2008
INCLUDE CNV20308_100 OBJECT DOKU ID TX LANGUAGE E

Generated Include to Extension - HAUSTEIN - 28.11.2008
INCLUDE CNV20308_100 OBJECT DOKU ID TX LANGUAGE E

ENDIF
ENDIF
ENDIF
ENDIF

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20308100 - Maintain table CNVFIELDS ?

  The SAP error message CNV20308100 indicates that there is an issue with maintaining the table CNVFIELDS in the context of a data conversion or migration project, typically related to SAP's Data Migration or Conversion tools.
  Cause:
  The error usually arises when:
  
  The CNVFIELDS table is not properly maintained or configured.
  Required entries in the CNVFIELDS table are missing or incorrect.
  There may be inconsistencies in the data model or mapping definitions that are expected by the conversion program.
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Access the CNVFIELDS Table:
  
  Use transaction code SE11 (Data Dictionary) or SE16 (Data Browser) to access the CNVFIELDS table.
  
  
  
  Check for Missing Entries:
  
  Verify if the necessary entries for your data conversion scenario are present in the CNVFIELDS table. If any required fields are missing, you will need to add them.
  
  
  
  Maintain the Table:
  
  If you have the necessary authorizations, you can add or modify entries in the CNVFIELDS table. Ensure that the entries are correct and correspond to the fields you are trying to convert.
  
  
  
  Review Documentation:
  
  Check the documentation related to the specific data migration or conversion project you are working on. There may be specific instructions or requirements for maintaining the CNVFIELDS table.
  
  
  
  Consult SAP Notes:
  
  Look for relevant SAP Notes that might address this specific error. SAP Notes often provide fixes or workarounds for known issues.
  
  
  
  Check for Customizations:
  
  If your system has custom developments or modifications, ensure that they are not interfering with the standard behavior of the conversion tools.
  
  
  
  Testing:
  
  After making changes, perform a test run of the conversion process to ensure that the error is resolved.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  SE11: Data Dictionary
  SE16: Data Browser
  SE78: SAP ArchiveLink
  
  
  SAP Documentation:
  
  Refer to the SAP Help Portal for detailed documentation on data migration and conversion processes.
  
  
  SAP Community:
  
  Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  
  
  If the problem persists after following these steps, consider reaching out to your SAP support team or consulting with an SAP expert who specializes in data migration.