How To Fix RSB4HANA020 - '&1' not set

RSB4HANA020 - Overview

• Message type: E = Error

• Message class: RSB4HANA - B4HANA

• Message number: 020

• Message text: '&1' not 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 RSB4HANA020 - '&1' not set ?

  The SAP error message RSB4HANA020 typically indicates that a specific setting or configuration related to the SAP BW (Business Warehouse) system and its integration with SAP HANA is not properly configured or is missing. This error often arises when trying to execute a query or report that relies on certain settings that have not been established.
  
  Cause:
  
  Missing Configuration: The error usually occurs when a required configuration for the BW system to communicate with HANA is not set. This could involve missing settings in the BW query, data source, or InfoProvider.
  Incorrect Settings: Sometimes, the settings may be present but incorrectly configured, leading to the system being unable to find the necessary parameters.
  Transport Issues: If the configuration was recently transported from another system, it may not have been fully or correctly transported.
  Version Compatibility: There may be compatibility issues between the versions of SAP BW and HANA being used.
  
  
  Solution:
  
  
  Check Configuration: 
  
  Go to the relevant