How To Fix RSAWBN_SER012 - Object has no children but expander is set

RSAWBN_SER012 - Overview

• Message type: E = Error

• Message class: RSAWBN_SER - DWB Services

• Message number: 012

• Message text: Object has no children but expander is set

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 RSAWBN_SER012 - Object has no children but expander is set ?

  The SAP error message RSAWBN_SER012: Object has no children but expander is set typically occurs in the context of SAP BW (Business Warehouse) when working with queries or data sources in the Analysis Office or BEx Analyzer. This error indicates that the system is trying to expand a node in a hierarchy or structure that does not have any child elements, which can happen for various reasons.
  
  Cause:
  
  Empty Hierarchy: The object you are trying to expand does not have any child nodes. This can happen if the data source or hierarchy is not populated with data.
  Incorrect Query Design: The query might be designed in such a way that it expects child nodes for a particular dimension or characteristic, but the underlying data does not support this.
  Data Issues: There may be issues with the data loading process, such as missing data or incorrect data transformations that lead to empty nodes.
  Authorization Issues: Sometimes,