How To Fix RSRV856 - Inconsistency found, error code: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: RSRV -

• Message number: 856

• Message text: Inconsistency found, error code: &1

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSRV856 - Inconsistency found, error code: &1 ?

  The SAP error message RSRV856 indicates that an inconsistency has been found in the data of the SAP BW (Business Warehouse) system. This error typically arises during the execution of data consistency checks in the BW system, particularly when using transaction RSRV (Data Consistency Check).
  
  Cause:
  The inconsistency can be caused by various factors, including:
  
  Data Load Issues: Problems during data extraction, transformation, or loading (ETL) processes can lead to inconsistencies.
  Data Model Changes: Changes in the data model, such as modifications to InfoObjects, InfoProviders, or transformations, can create inconsistencies if not properly managed.
  Data Deletion: If data is deleted from the source system or if there are issues with data archiving, it can lead to inconsistencies in the BW system.
  Incorrect Data Updates: Manual updates or incorrect data entries can also lead to inconsistencies.
  
  
  Solution:
  To resolve the RSRV856 error, follow these steps:
  
  
  Run Consistency Checks: Use transaction RSRV to run consistency checks on the affected InfoProvider or