How To Fix RSQBW457 - Key field in InfoSet: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: RSQBW -

• Message number: 457

• Message text: Key field in InfoSet: &1

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 RSQBW457 - Key field in InfoSet: &1 ?

  The SAP error message RSQBW457 typically indicates that there is an issue with a key field in an InfoSet. This error can occur in the context of SAP BW (Business Warehouse) when you are trying to execute a query or access an InfoSet that has not been properly defined or has missing key fields.
  Cause:
  
  Missing Key Field: The key field specified in the InfoSet is missing or not properly defined.
  Incorrect InfoSet Configuration: The InfoSet may not be configured correctly, leading to inconsistencies in the data model.
  Data Source Issues: The underlying data source for the InfoSet may have changed or been deleted, causing the key field to be unavailable.
  Transport Issues: If the InfoSet was transported from one system to another, there may be inconsistencies in the transport process.
  
  Solution:
  
  
  Check InfoSet Definition:
  
  Go to the InfoSet in the SAP BW system and verify that all key fields are correctly defined.
  Ensure that the key fields are present in the underlying data source.
  
  
  
  Recreate or Adjust the InfoSet:
  
  If the InfoSet is corrupted or incorrectly configured, consider recreating it or adjusting the existing configuration to ensure all key fields are included.
  
  
  
  Check Data Source:
  
  Verify that the data source associated with the InfoSet is active and correctly configured.
  Ensure that the data source has not been deleted or modified in a way that affects the InfoSet.
  
  
  
  Transport Check:
  
  If the InfoSet was transported, check the transport logs for any errors or warnings that may indicate issues during the transport process.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific version of BW you are using for any known issues or additional troubleshooting steps.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like RSA1 (Data Warehousing Workbench) to access InfoSets and check their configurations.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide additional troubleshooting steps.
  BW Query Designer: If you are working with queries, ensure that the queries using the InfoSet are also correctly defined and do not reference any missing fields.
  
  By following these steps, you should be able to identify and resolve the issue related to the RSQBW457 error message in SAP BW.