How To Fix SADL_ENTITY_RUNTIME021 - Error reported by exit class &1, type &2, view &3, calculated element &4

SAP Error Message - Details

• Message type: E = Error

• Message class: SADL_ENTITY_RUNTIME - Messages of SADL runtime and DDIC SADL entity runtime

• Message number: 021

• Message text: Error reported by exit class &1, type &2, view &3, calculated element &4

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 SADL_ENTITY_RUNTIME021 - Error reported by exit class &1, type &2, view &3, calculated element &4 ?

  The SAP error message SADL_ENTITY_RUNTIME021 typically indicates an issue related to the SAP Data Access Layer (SADL) when working with calculated elements in a view. This error can occur due to various reasons, such as incorrect configurations, issues with the underlying data model, or problems in the exit class that is being referenced.
  Cause:
  
  Exit Class Issues: The error message indicates that there is a problem with the exit class specified in the error message. This could be due to incorrect implementation or missing logic in the exit class.
  Type Mismatch: The type of data being processed may not match the expected type in the calculated element.
  View Configuration: There may be issues with the configuration of the view itself, such as incorrect associations or joins.
  Data Model Issues: The underlying data model may not be set up correctly, leading to issues when trying to access or calculate data.
  
  Solution:
  
  Check Exit Class Implementation: Review the exit class specified in the error message. Ensure that it is implemented correctly and that all necessary logic is present. Look for any exceptions or errors in the code.
  Validate Data Types: Ensure that the data types used in the calculated element match the expected types. If there are discrepancies, adjust the data types accordingly.
  Review View Configuration: Check the configuration of the view for any errors. Ensure that all associations and joins are correctly defined and that the view is properly activated.
  Debugging: Use debugging tools to trace the execution of the code and identify where the error is occurring. This can help pinpoint the exact cause of the issue.
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and updates, as this may resolve known issues related to SADL.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or fixes related to SADL and the specific error message. SAP Notes often provide detailed information on how to resolve specific errors.
  Documentation: Refer to the official SAP documentation for SADL and calculated elements to understand the expected behavior and configuration requirements.
  Community Forums: Engage with SAP community forums or support channels to see if other users have encountered similar issues and what solutions they have found.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.