How To Fix IU464 - Cluster table & contains CI/SI include -> ICNV not possible

IU464 - Overview

• Message type: E = Error

• Message class: IU - Incremental Conversion (ICNV)

• Message number: 464

• Message text: Cluster table & contains CI/SI include -> ICNV 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 IU464 - Cluster table & contains CI/SI include -> ICNV not possible ?

  The SAP error message IU464 indicates that there is an issue with the cluster table and its associated CI (Cluster Include) or SI (Structure Include) when trying to perform a conversion or operation that involves the cluster table. This error typically arises in the context of data processing or reporting where the system is unable to handle the data structure as expected.
  
  Cause:
  
  Data Structure Issues: The cluster table may have an incompatible structure or data type that does not align with the expected format for the operation being performed.
  Missing or Incorrect Configuration: There may be missing configurations or incorrect settings in the data model that prevent the system from processing the cluster table correctly.
  Database Issues: There could be underlying database issues, such as corruption or misalignment of data, that affect how the cluster table is accessed or processed.
  Program Logic Errors: The ABAP program or report that is trying to access the