How To Fix R8328 - Error calling the form routine & for the hierarchy in the source system

R8328 - Overview

• Message type: E = Error

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

• Message number: 328

• Message text: Error calling the form routine & for the hierarchy 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 R8328 - Error calling the form routine & for the hierarchy in the source system ?

  The SAP error message R8328, which states "Error calling the form routine & for the hierarchy in the source system," typically occurs in the context of data extraction or reporting, particularly when dealing with hierarchies in SAP BW (Business Warehouse) or similar systems. This error can arise due to various reasons, and understanding the cause is crucial for finding an appropriate solution.
  Causes of Error R8328
  
  
  Missing or Incorrect Form Routine: The form routine specified in the error message may not exist, or it may be incorrectly defined in the ABAP program.
  
  
  Hierarchy Issues: The hierarchy being referenced may not be properly defined or may have inconsistencies, such as missing nodes or incorrect relationships.
  
  
  Authorization Issues: The user executing the report or extraction may not have the necessary authorizations to access the hierarchy or the associated data.
  
  
  Data Consistency Issues: There may be inconsistencies in the data that are causing the hierarchy to fail during