How To Fix BRAIN_DEV161 - Invalid state: LAYER_CURR caller violated protocol

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 161

• Message text: Invalid state: LAYER_CURR caller violated protocol

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message BRAIN_DEV161 - Invalid state: LAYER_CURR caller violated protocol ?

  The SAP error message BRAIN_DEV161 Invalid state: LAYER_CURR caller violated protocol typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA when there is an issue with the data processing layers or the state management of the data flow. This error indicates that there is a violation of the expected protocol for the current state of the data layer, which can happen due to various reasons.
  Causes:
  
  Incorrect Data Layer Configuration: The data layers (e.g., InfoProviders, DataSources) may not be configured correctly, leading to inconsistencies.
  Data Flow Issues: There may be issues in the data flow, such as missing or incorrect transformations, which can cause the system to be in an unexpected state.
  Concurrency Issues: Multiple processes trying to access or modify the same data layer simultaneously can lead to state violations.
  System Bugs: There may be bugs in the SAP BW or HANA system that lead to this error under certain