How To Fix IU863 - Table & has long name -> Is excluded from conversion

SAP Error Message - Details

• Message type: E = Error

• Message class: IU - Incremental Conversion (ICNV)

• Message number: 863

• Message text: Table & has long name -> Is excluded 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 IU863 - Table & has long name -> Is excluded from conversion ?

  The SAP error message IU863 indicates that a specific table has a long name and is therefore excluded from a conversion process. This typically occurs during system upgrades, data migrations, or when performing certain operations that involve table conversions.
  Cause:
  
  Long Table Name: The primary cause of this error is that the table name exceeds the maximum length allowed by the system for conversion processes. In SAP, certain operations may have restrictions on the length of object names.
  Conversion Process: The error usually arises during a conversion process, such as when upgrading to a new version of SAP or when migrating data to a new system.
  Configuration Issues: There may be configuration settings that are not aligned with the requirements for the conversion process.
  
  Solution:
  
  Check Table Name Length: Review the table name that is causing the error. If it exceeds the maximum length allowed, consider renaming the table to a shorter name if possible.
  Adjust Configuration: If the table is part of a custom development, check the configuration settings related to the conversion process. Ensure that they are set correctly to handle the tables involved.
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error. SAP frequently releases notes that provide solutions or workarounds for known issues.
  Use Alternative Methods: If renaming the table is not feasible, consider using alternative methods for data migration or conversion that do not impose the same restrictions on table name lengths.
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance. They may provide specific guidance based on your system configuration and the context of the error.
  
  Related Information:
  
  SAP Documentation: Review the official SAP documentation related to the specific version you are working with, as it may contain information about naming conventions and limitations.
  Community Forums: Check SAP community forums or other online resources where other users may have encountered similar issues. They may share their experiences and solutions.
  Testing Environment: If possible, replicate the issue in a testing environment to explore potential solutions without affecting the production system.
  
  By addressing the long table name issue and ensuring that your configuration aligns with SAP's requirements, you should be able to resolve the IU863 error.