How To Fix CNV_10020483 - Generation of analysis program &2 for table &1 failed

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10020 - Message class for package 10020

• Message number: 483

• Message text: Generation of analysis program &2 for table &1 failed

What causes this issue?

Generation of the analysis program for table &V1& failed. The
generated code is stored in program &V2& so that it is available
for error analysis.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

How to fix this error?

You can display the source code using transaction SE38. To see the
syntax error, choose <ZK>Check</> (Ctrl-F2).
Most likely, reason for the generation error is incorrect maintenance of
the entries in CNV_10020_DTFLD that are to be analyzed. Check these
entries, then repeat the generation.
Note that the analysis programs are generated internally during the org.
analysis, but not stored in the database. Consequently, the program
&V2& is not used and can be deleted using the transaction
CNV_10020_DELREP.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10020483 - Generation of analysis program &2 for table &1 failed ?

  The SAP error message CNV_10020483, which indicates that the generation of an analysis program for a specific table has failed, is typically related to issues encountered during data migration or conversion processes, particularly when using SAP's Data Migration tools or the SAP S/4HANA Migration Cockpit.
  Causes:
  
  Syntax Errors: There may be syntax errors in the ABAP code that is being generated for the analysis program.
  Missing Authorizations: The user executing the migration may not have the necessary authorizations to create or execute the program.
  System Configuration Issues: There may be configuration issues in the SAP system that prevent the generation of the program.
  Table Structure Changes: If the structure of the table has changed or if there are inconsistencies in the data model, it can lead to failures in program generation.
  Memory Issues: Insufficient memory or resources on the application server can also lead to failures during program generation.
  
  Solutions:
  
  Check Syntax: Review the generated ABAP code for any syntax errors. You can do this by checking the logs or debugging the program generation process.
  Verify Authorizations: Ensure that the user has the necessary authorizations to create and execute programs. This may involve checking roles and permissions in the SAP system.
  Review Configuration: Check the configuration settings related to data migration and ensure that all necessary components are correctly set up.
  Analyze Table Structure: Verify the structure of the table in question and ensure that it aligns with the expected structure for the migration process. If there are discrepancies, they may need to be resolved.
  Monitor System Resources: Check the system resources and ensure that there is enough memory and processing power available. If necessary, consider increasing the resources allocated to the SAP application server.
  Check Logs: Review the application logs (transaction SLG1) for more detailed error messages that can provide insights into the specific cause of the failure.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SE38 (ABAP Editor) to check the generated program or SLG1 to view logs.
  SAP Notes: Look for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Refer to the official SAP documentation for the Data Migration tools or the specific migration scenario you are working on for best practices and guidelines.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance, providing them with detailed logs and error messages for a more in-depth analysis.