How To Fix IU888 - Logical table & removed from conversion

SAP Error Message - Details

• Message type: E = Error

• Message class: IU - Incremental Conversion (ICNV)

• Message number: 888

• Message text: Logical table & removed from conversion

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 IU888 - Logical table & removed from conversion ?

  The SAP error message IU888, which states "Logical table & removed from conversion," typically occurs during the data migration or conversion process in SAP, particularly when using tools like the SAP Migration Cockpit or during the implementation of SAP S/4HANA. This error indicates that a logical table has been excluded from the conversion process, which can lead to data inconsistencies or incomplete data migration.
  Causes:
  
  Incompatibility: The logical table may not be compatible with the target system or the data model of the new SAP version (e.g., S/4HANA).
  Configuration Issues: There may be configuration settings that prevent the logical table from being processed.
  Data Quality Issues: The data in the logical table may not meet the required standards or formats for the conversion.
  Missing Mapping: There may be missing or incorrect mapping for the logical table in the migration settings.
  Custom Developments: If the logical table is part of a custom development, it may not be recognized by the standard migration tools.
  
  Solutions:
  
  Review Migration Settings: Check the migration settings and ensure that the logical table is included in the conversion plan.
  Data Quality Check: Perform a data quality check on the logical table to ensure that all data meets the required standards and formats.
  Mapping Verification: Verify that the mapping for the logical table is correctly defined in the migration cockpit or relevant migration tool.
  Consult Documentation: Refer to SAP documentation for the specific migration tool you are using to understand the requirements for logical tables.
  Custom Code Review: If the logical table is part of a custom development, review the custom code to ensure it aligns with the new data model.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on handling logical tables during migration.
  
  Related Information:
  
  SAP Migration Cockpit: This is a tool used for data migration to SAP S/4HANA, and understanding its functionalities can help in resolving issues related to logical tables.
  SAP S/4HANA Data Model: Familiarize yourself with the new data model in SAP S/4HANA, as it may differ significantly from previous versions.
  SAP Community and Forums: Engaging with the SAP community can provide insights and solutions from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.