How To Fix IU899 - Table cluster &: Active type not equal to cluster/transparent

SAP Error Message - Details

• Message type: E = Error

• Message class: IU - Incremental Conversion (ICNV)

• Message number: 899

• Message text: Table cluster &: Active type not equal to cluster/transparent

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 IU899 - Table cluster &: Active type not equal to cluster/transparent ?

  The SAP error message IU899, which states "Table cluster &: Active type not equal to cluster/transparent," typically occurs when there is an inconsistency in the data dictionary definitions of a table cluster or a transparent table. This error can arise during various operations, such as when trying to activate a table or when performing data dictionary operations.
  Cause:
  
  Inconsistent Table Definition: The error usually indicates that the table is defined in a way that does not match its intended type. For example, a table that is supposed to be a cluster or transparent table is defined incorrectly in the data dictionary.
  Transport Issues: If the table definitions were transported from one system to another, there might have been issues during the transport process that led to inconsistencies.
  Manual Changes: If manual changes were made to the table definitions or if there were errors during the creation or modification of the table, this could lead to the error.
  
  Solution:
  
  Check Table Definition: Go to the Data Dictionary (transaction SE11) and check the definition of the table that is causing the error. Ensure that the table is defined correctly as a cluster or transparent table.
  Re-activate the Table: If the table definition is correct, try to re-activate the table. You can do this by selecting the table in SE11 and choosing the "Activate" option.
  Transport Request: If the issue arose after a transport, check the transport request for any inconsistencies. You may need to re-import the transport or correct the definitions manually.
  Check for Dependencies: Ensure that there are no dependencies or references to other objects that might be causing the issue. Sometimes, related tables or structures can affect the activation of a table.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error. There may be patches or updates that resolve known issues related to this error message.
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE14 (Database Utility), SE80 (Object Navigator).
  SAP Documentation: Refer to the official SAP documentation for more details on table types and data dictionary management.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  
  If the problem persists after trying the above solutions, it may be necessary to consult with your SAP Basis team or reach out to SAP support for further assistance.