How To Fix KI856 - Error when reading cluster table &

SAP Error Message - Details

• Message type: E = Error

• Message class: KI -

• Message number: 856

• Message text: Error when reading cluster table &

What causes this issue?

Report RKACHCKI activates a function module that records data on
postings you made in accounting. For this purpose, the report provides
the function module with control record RKACHCKV that contains
specifications on the user and the time of activation. A severe error
occurred when this control record was read on the cluster database
table INDX(QM).

System Response

Report RKACHCKI was terminated, the function module has not been
activated.

How to fix this error?

Contact your system administrator for further processing of this
problem.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KI856 - Error when reading cluster table & ?

  The SAP error message KI856 typically indicates an issue with reading a cluster table, which is often related to the Controlling (CO) module in SAP. This error can occur for various reasons, including data inconsistencies, issues with the cluster table itself, or problems with the configuration.
  Causes of KI856 Error
  
  
  Data Inconsistencies: There may be inconsistencies in the data stored in the cluster tables, which can prevent the system from reading the required information.
  
  
  Missing or Corrupted Data: If the cluster table is missing or has corrupted entries, the system will not be able to retrieve the necessary data.
  
  
  Authorization Issues: The user may not have the necessary authorizations to access the cluster table.
  
  
  
  Configuration Issues: Incorrect configuration settings in the Controlling module or related areas can lead to this error.
  
  
  Database Issues: Problems with the underlying database, such as locks or corruption, can also cause this error.
  
  
  Solutions to KI856 Error
  
  
  Check Data Consistency: Use transaction codes