How To Fix IU648 - Table & belongs to central Basis - Incremental migration not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: IU - Incremental Conversion (ICNV)

• Message number: 648

• Message text: Table & belongs to central Basis - Incremental migration not possible

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 IU648 - Table & belongs to central Basis - Incremental migration not possible ?

  The SAP error message IU648, which states that "Table & belongs to central Basis - Incremental migration not possible," typically occurs during the process of data migration in SAP systems, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that the table in question is part of the central Basis components, and therefore, it cannot be incrementally migrated.
  Cause:
  
  Central Basis Tables: The error arises because the table you are trying to migrate is classified as a central Basis table. These tables are integral to the SAP system's core functionality and are not designed to be migrated incrementally.
  Migration Strategy: The migration strategy being used may not support incremental migration for certain tables, especially those that are critical to the system's operation.
  Configuration Issues: There may be configuration settings or migration settings that are not aligned with the requirements for migrating central Basis tables.
  
  Solution:
  
  Full Migration: Instead of attempting an incremental migration, consider performing a full migration for the affected table. This may involve stopping the incremental process and planning for a complete data transfer.
  Review Migration Strategy: Check the migration strategy you are using. Ensure that it is appropriate for the tables you are working with. If necessary, consult SAP documentation or support for guidance on the correct approach.
  Consult SAP Notes: Look for relevant SAP Notes that may provide additional context or solutions for this specific error. SAP Notes often contain patches or workarounds for known issues.
  Engage SAP Support: If the issue persists or if you need further assistance, consider reaching out to SAP Support for help. They can provide insights specific to your system configuration and migration scenario.
  
  Related Information:
  
  SAP Migration Cockpit: Familiarize yourself with the SAP Migration Cockpit, which is the tool used for data migration in S/4HANA. Understanding its capabilities and limitations can help in planning your migration strategy.
  Documentation: Review the official SAP documentation related to data migration, especially sections that discuss central Basis tables and their handling during migration.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues. Sharing experiences can lead to discovering solutions or best practices.
  
  By addressing the root cause of the error and following the suggested solutions, you should be able to resolve the issue and proceed with your migration efforts.