How To Fix CNV20308109 - Maintain table CNVSTEPS

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20308 - SLO CWB Package Comparison

• Message number: 109

• Message text: Maintain table CNVSTEPS

Generated Include to Extension - HAUSTEIN - 21.01.2009
INCLUDE CNV20308_109 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 CNV20308109 - Maintain table CNVSTEPS ?

  The SAP error message CNV20308109, which indicates that you need to maintain the table CNVSTEPS, is typically related to the SAP Conversion or Migration process. This error often arises during data migration activities, particularly when using SAP's tools for data conversion or system migrations, such as the SAP S/4HANA Migration Cockpit or other data migration tools.
  Cause:
  The error occurs when the system expects certain entries in the CNVSTEPS table, which is used to manage the steps involved in the conversion or migration process. If the table is missing required entries or if there are inconsistencies in the data, the system will throw this error.
  Solution:
  To resolve the CNV20308109 error, you can follow these steps:
  
  
  Check the CNVSTEPS Table:
  
  Use transaction code SE11 (Data Dictionary) to view the CNVSTEPS table.
  Check if the necessary entries are present. The table should contain steps that define the migration process.
  
  
  
  Maintain the CNVSTEPS Table:
  
  If you find that the required entries are missing, you may need to manually add them. This typically involves entering the correct step definitions that are relevant to your migration scenario.
  Ensure that you have the necessary authorizations to make changes to this table.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation related to the specific migration or conversion tool you are using. There may be specific instructions or prerequisites that need to be followed.
  
  
  
  Check for Notes and Updates:
  
  Look for SAP Notes related to the error message CNV20308109. SAP frequently releases notes that provide fixes or workarounds for known issues.
  You can search for relevant notes in the SAP Support Portal.
  
  
  
  Run the Migration Process Again:
  
  After making the necessary changes to the CNVSTEPS table, try running the migration process again to see if the error persists.
  
  
  
  Seek Help from SAP Support:
  
  If you are unable to resolve the issue on your own, consider reaching out to SAP Support for assistance. Provide them with details about the error and the steps you have already taken.
  
  
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE16 (Data Browser), and ST22 (Dump Analysis) can be useful for troubleshooting.
  Migration Tools: Familiarize yourself with the specific migration tool you are using, as each may have its own set of requirements and configurations.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  
  By following these steps, you should be able to address the CNV20308109 error and proceed with your migration or conversion process.