How To Fix SADL_DRAFT_TOOL013 - Alternative Key element &1 is unknown

SAP Error Message - Details

• Message type: E = Error

• Message class: SADL_DRAFT_TOOL -

• Message number: 013

• Message text: Alternative Key element &1 is unknown

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 SADL_DRAFT_TOOL013 - Alternative Key element &1 is unknown ?

  The SAP error message SADL_DRAFT_TOOL013 indicates that there is an issue with an alternative key element that is not recognized or is unknown in the context of the SAP application you are using. This error typically arises when working with the SAP Draft Framework or when trying to create or manage drafts in an application that uses the SADL (SAP ABAP Data Layer) framework.
  Cause:
  
  Incorrect Configuration: The alternative key element specified in your draft or data model may not be correctly defined in the underlying data model or entity.
  Missing Metadata: The metadata for the entity might be incomplete or not properly activated, leading to the system not recognizing the alternative key.
  Typographical Errors: There could be a typo in the alternative key name or the way it is referenced in your code or configuration.
  Changes in Data Model: If there have been recent changes to the data model or the underlying database structure, the alternative key may have been removed or altered.
  
  Solution:
  
  Check Configuration: Verify the configuration of the alternative key in the relevant data model. Ensure that the key is correctly defined and matches the expected format.
  Review Metadata: Check the metadata for the entity in question. Ensure that it is complete and properly activated. You may need to regenerate or refresh the metadata if changes have been made.
  Correct Typos: Review the code or configuration where the alternative key is referenced. Look for any typographical errors and correct them.
  Consult Documentation: Refer to the SAP documentation for the specific application or module you are working with to ensure that you are using the correct alternative key.
  Debugging: If you have access to debugging tools, you can trace the execution to see where the error is being triggered and gather more context about the issue.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or updates that may address this specific error message.
  
  Related Information:
  
  SAP Draft Framework: Understand how the Draft Framework works in SAP and how alternative keys are used within it.
  SADL Documentation: Review the SADL documentation for best practices and guidelines on defining and using alternative keys.
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed, and solutions shared.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance, providing them with detailed information about the error and the context in which it occurs.