How To Fix IU826 - <<< & candidates with active table class <> TRANSP or CLUSTER deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: IU - Incremental Conversion (ICNV)

• Message number: 826

• Message text: <<< & candidates with active table class <> TRANSP or CLUSTER deleted

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message IU826 - <<< & candidates with active table class <> TRANSP or CLUSTER deleted ?

  The SAP error message IU826 indicates that there are candidates in the system that are associated with an active table class that is either TRANSP (transparent table) or CLUSTER, and these candidates have been deleted. This error typically arises in the context of data consistency checks or during operations that involve data retrieval or manipulation in the SAP system.
  Cause:
  
  Data Inconsistency: The error usually occurs when there is a mismatch or inconsistency in the database tables, particularly when candidates (data entries) are expected to be present but have been deleted or are not accessible.
  Table Class Issues: The error specifically mentions active table classes, which means that the system is trying to access data from a table that is expected to be in a certain state (TRANSP or CLUSTER) but is not.
  Deletion of Candidates: If candidates were deleted without proper handling or if there are references to these deleted candidates in other parts of the system, it can lead to this error.
  
  Solution:
  
  Check Data Consistency: Use transaction codes like SE14 (Database Utility) to check the consistency of the database tables involved. This can help identify any inconsistencies that need to be resolved.
  Recreate Deleted Candidates: If the deletion of candidates was unintentional, you may need to recreate them or restore them from a backup if available.
  Review Custom Code: If there are custom programs or enhancements that interact with the candidate data, review the code to ensure that it properly handles deletions and does not leave dangling references.
  Database Repair: In some cases, you may need to perform a database repair or reorganization to fix any underlying issues with the table structure.
  Consult 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 that can resolve the issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE14 (Database Utility), and SE37 (Function Module) for debugging and analysis.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurs.
  Documentation: Review SAP documentation related to data management and table classes to better understand how to manage and maintain data integrity within the system.
  
  By following these steps, you should be able to diagnose and resolve the IU826 error in your SAP environment.