How To Fix HDS021 - There is as yet no generated program for the derivation tree

SAP Error Message - Details

• Message type: E = Error

• Message class: HDS - HDS Message Class

• Message number: 021

• Message text: There is as yet no generated program for the derivation tree

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 HDS021 - There is as yet no generated program for the derivation tree ?

  The SAP error message HDS021, which states "There is as yet no generated program for the derivation tree," typically occurs in the context of SAP's Hierarchical Data Storage (HDS) or when working with derived data structures in SAP systems. This error indicates that the system is unable to find a generated program that corresponds to the derivation tree you are trying to use.
  Cause:
  
  Missing Generation: The derivation tree has not been generated yet. This can happen if the derivation tree was created but the associated program has not been generated.
  Configuration Issues: There may be issues with the configuration of the derivation tree or the related data structures.
  Transport Issues: If the derivation tree was transported from another system, the generation step may have been missed in the target system.
  Authorization Issues: Lack of necessary authorizations to access or generate the derivation tree.
  
  Solution:
  
  
  Generate the Derivation Tree:
  
  Go to the transaction code related to the derivation tree (e.g., HDS or similar).
  Find the option to generate the derivation tree or the associated program.
  Execute the generation process to create the necessary program.
  
  
  
  Check Configuration:
  
  Review the configuration settings for the derivation tree to ensure everything is set up correctly.
  Make sure that all necessary components and dependencies are in place.
  
  
  
  Transport Management:
  
  If the derivation tree was transported, ensure that all necessary steps were followed in the target system.
  Recheck the transport logs for any errors or warnings that might indicate issues during the transport.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to generate and access the derivation tree.
  Consult with your SAP security team if you suspect authorization issues.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific instructions related to the derivation tree and its generation.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that deal with derivation trees, such as HDS or others specific to your SAP module.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Support: If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.
  
  By following these steps, you should be able to resolve the HDS021 error and successfully generate the required program for the derivation tree.