How To Fix CLB2_CUST069 - Migrating table &1 to table &2, key structure &3 to &4

SAP Error Message - Details

• Message type: E = Error

• Message class: CLB2_CUST - Customizing: Messages for Admin, not End-User

• Message number: 069

• Message text: Migrating table &1 to table &2, key structure &3 to &4

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CLB2_CUST069 - Migrating table &1 to table &2, key structure &3 to &4 ?

  The SAP error message CLB2_CUST069 typically occurs during the migration of data from one table to another, particularly when there is a mismatch or issue with the key structures of the tables involved. This error is often encountered in the context of data migration processes, such as during system upgrades or when implementing new functionalities that require changes to the underlying database schema.
  Cause:
  
  Key Structure Mismatch: The key structure of the source table (&1) does not match the key structure of the target table (&2). This can happen if the tables have different primary keys or if the fields that are supposed to be mapped do not align correctly.
  Data Inconsistencies: There may be inconsistencies in the data that prevent successful migration, such as missing or invalid entries in the source table.
  Configuration Issues: Incorrect configuration settings in the migration process can lead to this error, especially if the migration settings do not account for the differences in table structures.
  
  Solution:
  
  Check Key Structures: Review the key structures of both the source and target tables. Ensure that the fields that are supposed to be mapped are compatible and that the primary keys are correctly defined.
  Data Validation: Validate the data in the source table to ensure that it meets the requirements for migration. Look for any missing or invalid entries that could cause issues during the migration process.
  Adjust Migration Settings: If applicable, adjust the migration settings or parameters to ensure that they align with the structures of the tables involved. This may involve modifying the migration program or using a different migration approach.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration process you are undertaking. There may be specific guidelines or prerequisites that need to be followed.
  Testing: Before performing the migration in a production environment, conduct tests in a development or quality assurance environment to identify and resolve any issues beforehand.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on the migration process.
  Transaction Codes: Familiarize yourself with transaction codes related to data migration, such as SCC1 for client copy or SCCL for local client copy, depending on the context of your migration.
  Support: If the issue persists, consider reaching out to SAP support for assistance, providing them with detailed information about the error and the context in which it occurs.
  
  By following these steps, you should be able to identify the root cause of the CLB2_CUST069 error and implement a solution to successfully migrate the data.