Message type: E = Error
Message class:  CNV20308 - SLO CWB Package Comparison 
Message number: 109
Message text: Maintain table CNVSTEPS
Error message extract from SAP system. Copyright SAP SE.
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
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CNV20308108 Maintain table CNVRENAME
 Generated Include to Extension - HAUSTEIN - 21.01.2009 INCLUDE CNV20308_108B OBJECT DOKU ID TX LANGUAGE E  ENDIFError message extract from SAP system...
CNV20308107 Maintain table CNVPACKDP
 Generated Include to Extension - HAUSTEIN - 20.01.2009 INCLUDE CNV20308_107 OBJECT DOKU ID TX LANGUAGE E  Generated Include to Extension - HAUSTEIN -...
CNV20308110 Maintain table CNVSTPARS
 Generated Include to Extension - HAUSTEIN - 21.01.2009 INCLUDE CNV20308_110 OBJECT DOKU ID TX LANGUAGE E  ENDIFError message extract from SAP system....
CNV20308111 Maintain table CNVSUBSTEPS
 Generated Include to Extension - HAUSTEIN - 21.01.2009 INCLUDE CNV20308_111 OBJECT DOKU ID TX LANGUAGE E  ENDIFError message extract from SAP system....
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