How To Fix CNV_10020126 - Specify a table

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10020 - Message class for package 10020

• Message number: 126

• Message text: Specify a table

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10020126 - Specify a table ?

  The SAP error message CNV_10020126: Specify a table typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that the system expects a specific table to be defined or specified, but it has not been provided.
  Cause:
  
  Missing Table Specification: The error usually arises when a required table name is not specified in the migration or conversion configuration.
  Incorrect Configuration: The configuration settings for the migration might be incomplete or incorrectly set up, leading to the system not being able to identify the necessary tables.
  Data Mapping Issues: If the data mapping is not correctly defined, the system may not know which tables to reference during the migration process.
  
  Solution:
  
  Check Migration Configuration: Review the migration or conversion configuration settings to ensure that all required tables are specified. Make sure that the source and target tables are correctly defined.
  Specify the Table: If the error message indicates that a specific table needs to be specified, go to the relevant configuration screen and enter the required table name.
  Review Data Mapping: Ensure that the data mapping is correctly set up. This includes checking that all necessary fields and tables are included in the mapping process.
  Consult Documentation: Refer to the SAP documentation for the specific migration tool you are using. This can provide insights into the required configurations and common pitfalls.
  Check for Updates: Ensure that you are using the latest version of the migration tool, as updates may contain bug fixes or improvements that could resolve the issue.
  Seek Help from SAP Support: If the issue persists, consider reaching out to SAP support for assistance. They can provide more detailed guidance based on your specific scenario.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit, which may provide examples and best practices for configuring migrations.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.