How To Fix IUUC_MAIN266 - Auxiliary table for XPRA reexecution generated for application table &1

SAP Error Message - Details

• Message type: E = Error

• Message class: IUUC_MAIN - IUUC: Main Message class

• Message number: 266

• Message text: Auxiliary table for XPRA reexecution generated for application table &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message IUUC_MAIN266 - Auxiliary table for XPRA reexecution generated for application table &1 ?

  The SAP error message IUUC_MAIN266 indicates that an auxiliary table has been generated for the re-execution of an XPRA (eXtended Program Run) for a specific application table. This message typically arises during the upgrade or migration processes in SAP systems, particularly when using the SAP Landscape Transformation (SLT) or Data Migration tools.
  Cause:
  The error message is generally caused by one of the following reasons:
  
  Incomplete XPRA Execution: The XPRA process, which is responsible for making necessary adjustments to the database schema or data during an upgrade, may not have completed successfully.
  Data Consistency Issues: There may be inconsistencies in the data or schema of the application table that prevent the XPRA from executing properly.
  System Configuration Issues: There could be configuration issues in the SAP system that affect the execution of the XPRA.
  
  Solution:
  To resolve the IUUC_MAIN266 error, you can follow these steps:
  
  
  Check the XPRA Log: Review the logs for the XPRA execution to identify any specific errors or warnings that occurred during the process. This can provide insights into what went wrong.
  
  
  Re-execute the XPRA: If the XPRA did not complete successfully, you can try to re-execute it. This can often be done through transaction code SE38 or SA38 by executing the relevant XPRA program.
  
  
  Check for Data Consistency: Use transaction codes like SE14 (Database Utility) to check the consistency of the database tables. You may need to repair any inconsistencies found.
  
  
  Review SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message. There may be patches or updates available that can resolve the issue.
  
  
  Consult Documentation: Review the upgrade or migration documentation provided by SAP for any specific instructions related to the XPRA processes.
  
  
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance. They can provide more detailed guidance based on your specific system configuration and the context of the error.
  
  
  Related Information:
  
  XPRA: An XPRA is a program that is executed during the upgrade process to make necessary changes to the database schema or data.
  SLT: SAP Landscape Transformation is a tool used for real-time data replication and migration.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE38, SA38, and SE14 for executing programs and checking database consistency.
  
  By following these steps, you should be able to address the IUUC_MAIN266 error and ensure that the XPRA processes are executed successfully.