How To Fix CNV20551006 - GC_TABNAME=&1: Object type for CHECK_OUT_KNUMB was not considered!

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20551 - message for package 20551 (company code delete)

• Message number: 006

• Message text: GC_TABNAME=&1: Object type for CHECK_OUT_KNUMB was not considered!

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20551006 - GC_TABNAME=&1: Object type for CHECK_OUT_KNUMB was not considered! ?

  The SAP error message CNV20551006 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that the system encountered an object type (in this case, CHECK_OUT_KNUMB) that was not properly handled or considered during the migration process.
  Cause:
  
  Missing Configuration: The object type CHECK_OUT_KNUMB may not be configured correctly in the migration settings or mapping.
  Incompatible Data Structure: The data structure or format of the object type may not align with the expected format in the target system.
  Custom Objects: If CHECK_OUT_KNUMB is a custom object or field, it may not be included in the standard migration templates or mappings.
  Version Mismatch: There may be a version mismatch between the source and target systems, leading to unsupported object types.
  
  Solution:
  
  Check Migration Settings: Review the migration settings and ensure that all necessary object types, including CHECK_OUT_KNUMB, are included and correctly configured.
  Update Mapping: If CHECK_OUT_KNUMB is a custom field, you may need to create a custom mapping for it in the migration cockpit.
  Consult Documentation: Refer to the SAP documentation for the migration tool you are using to ensure that you are following the correct procedures and that all required object types are accounted for.
  Data Validation: Validate the data being migrated to ensure it meets the requirements of the target system.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on handling similar issues.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for assistance, especially if it involves complex customizations.
  
  Related Information:
  
  Migration Cockpit: Familiarize yourself with the SAP S/4HANA Migration Cockpit and its capabilities, as well as the specific migration objects and templates it supports.
  Data Migration Best Practices: Review best practices for data migration in SAP, including data cleansing, validation, and testing.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  By addressing the configuration and mapping of the object type in question, you should be able to resolve the error and proceed with your migration successfully.