How To Fix R8303 - Error when checking the hierarchy additional info in the source system

R8303 - Overview

• Message type: E = Error

• Message class: R8 - Messages from the meta data generation

• Message number: 303

• Message text: Error when checking the hierarchy additional info in the source system

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 R8303 - Error when checking the hierarchy additional info in the source system ?

  The SAP error message R8303 typically indicates an issue related to the hierarchy in the source system, particularly when working with data extraction or data loading processes in SAP BW (Business Warehouse) or SAP HANA. This error can occur during the data transfer process when the system is unable to validate or check the hierarchy structure as expected.
  
  Cause:
  
  Hierarchy Structure Issues: The hierarchy defined in the source system may not match the expected structure in the target system. This could be due to missing nodes, incorrect parent-child relationships, or changes in the hierarchy that have not been reflected in the target system.
  Data Inconsistencies: There may be inconsistencies in the data that prevent the hierarchy from being validated correctly. This could include duplicate entries or invalid references.
  Configuration Errors: Incorrect configuration settings in the source or target system can lead to this error. This includes settings related to the InfoObject or the hierarchy