How To Fix /GSINS/INSH_MSG021 - Error during BRF+ processing

/GSINS/INSH_MSG021 - Overview

• Message type: E = Error

• Message class: /GSINS/INSH_MSG -

• Message number: 021

• Message text: Error during BRF+ processing

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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/GSINS/INSH_MSG021 - Details

• The SAP error message /GSINS/INSH_MSG021 indicates that there was an error during the processing of Business Rule Framework Plus (BRF+) in the context of SAP. This error can occur for various reasons, and understanding the cause and finding a solution requires a systematic approach.
  Possible Causes:
  
  
  Configuration Issues: Incorrect configuration of BRF+ rules or decision tables can lead to processing errors.
  Data Issues: The input data being processed may not meet the expected format or may contain invalid values.
  Authorization Problems: The user executing the BRF+ rules may not have the necessary authorizations to access certain objects or data.
  Runtime Errors: There may be runtime exceptions occurring within the BRF+ application logic.
  Transport Issues: If the BRF+ rules were transported from one system to another, there may be inconsistencies or missing dependencies.
  
  Solutions:
  
  Check Configuration: Review the BRF+ configuration, including rules, decision tables, and any associated functions. Ensure that all configurations are correct and complete.
  Validate Input Data: Ensure