How To Fix BRAIN_DEV121 - Call stack of invalid OLAP state:

SAP Error Message - Details

• Message type: E = Error

• Message class: BRAIN_DEV - BRAIN messages (for use by development)

• Message number: 121

• Message text: Call stack of invalid OLAP state:

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message BRAIN_DEV121 - Call stack of invalid OLAP state: ?

  The SAP error message BRAIN_DEV121: Call stack of invalid OLAP state typically occurs in the context of SAP BW (Business Warehouse) or SAP BW/4HANA when there is an issue with the OLAP (Online Analytical Processing) state during query execution. This error can arise due to various reasons, including inconsistencies in the data model, issues with the query definition, or problems with the underlying data.
  Causes:
  
  Inconsistent Data Model: Changes in the data model (like InfoObjects, InfoProviders, or transformations) that have not been properly reflected in the queries can lead to this error.
  Query Definition Issues: If the query is not correctly defined or if it references objects that are not available or have been changed, it can cause this error.
  Data Loading Issues: If there are issues with the data loading process (e.g., incomplete data loads, errors during data extraction), it can lead to an invalid OLAP state.
  Caching Issues: Sometimes, the OLAP cache may