How To Fix R8308 - Error when calling form routine & for hierarchy in source system

R8308 - Overview

• Message type: E = Error

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

• Message number: 308

• Message text: Error when calling form routine & for hierarchy in 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 R8308 - Error when calling form routine & for hierarchy in source system ?

  The SAP error message R8308 typically indicates an issue related to the extraction of data from a source system, particularly when dealing with hierarchies in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence). This error can occur during the data extraction process when the system encounters a problem with the hierarchy structure or the data being processed.
  Cause of Error R8308
  
  Hierarchy Structure Issues: The hierarchy in the source system may not be defined correctly, or there may be inconsistencies in the hierarchy data.
  Missing Data: Required data for the hierarchy might be missing or not properly loaded in the source system.
  Data Type Mismatch: There could be a mismatch in data types between the source system and the target system.
  
  Configuration Issues: Incorrect configuration settings in the data source or in the InfoObject related to the hierarchy can lead to this error.
  Authorization Issues: Lack of proper authorizations to access the