How To Fix IU834 - <<< ICNV candidates must be analyzed in phase PREPARE of the upgrade

IU834 - Overview

• Message type: E = Error

• Message class: IU - Incremental Conversion (ICNV)

• Message number: 834

• Message text: <<< ICNV candidates must be analyzed in phase PREPARE of the upgrade

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 IU834 - <<< ICNV candidates must be analyzed in phase PREPARE of the upgrade ?

  The SAP error message IU834 indicates that there are issues related to the conversion of data during an upgrade process, specifically concerning the analysis of ICNV (Internal Conversion) candidates. This error typically arises during the upgrade of an SAP system when the system is unable to properly analyze or convert certain data types or structures that are required for the upgrade.
  
  Cause:
  
  Data Inconsistencies: There may be inconsistencies or issues with the data in the database that prevent the upgrade process from proceeding smoothly.
  Missing or Incorrect Configuration: The system may be missing necessary configurations or settings that are required for the upgrade.
  Custom Code Issues: Custom developments or modifications in the system may not be compatible with the new version, leading to conversion issues.
  Upgrade Preparation Steps Not Completed: Certain prerequisite steps in the upgrade preparation phase may not have been completed, leading to this error.
  
  
  Solution:
  
  Analyze ICNV Candidates: Use the SAP tools provided for