How To Fix IU864 - Table &: Name of field & is too long -> Is excluded from conversion

IU864 - Overview

• Message type: E = Error

• Message class: IU - Incremental Conversion (ICNV)

• Message number: 864

• Message text: Table &: Name of field & is too long -> 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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message IU864 - Table &: Name of field & is too long -> Is excluded from conversion ?

  The SAP error message IU864 indicates that a field name in a table is too long and, as a result, is excluded from conversion. This typically occurs during data migration or when working with data structures that have specific length limitations.
  
  Cause:
  
  Field Name Length Exceeded: In SAP, there are restrictions on the maximum length of field names. If a field name exceeds this limit, it cannot be processed correctly, leading to the error message IU864.
  Data Migration Issues: This error often arises during data migration processes, where the source system may have different naming conventions or longer field names than what SAP allows.
  Custom Development: If custom fields or tables have been created with names that exceed the allowed length, this error can occur.
  
  
  Solution:
  
  Check Field Names: Review the field names in the table mentioned in the error message. Ensure that they comply with SAP's naming conventions and length restrictions (typically, field names should