How To Fix AP310 - Structure &1 is not active - activate it first

SAP Error Message - Details

• Message type: E = Error

• Message class: AP - Investment program messages

• Message number: 310

• Message text: Structure &1 is not active - activate it first

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 AP310 - Structure &1 is not active - activate it first ?

  The SAP error message AP310, which states "Structure &1 is not active - activate it first," typically occurs when you are trying to use a structure in your ABAP program or configuration that has not been activated in the system. This can happen in various contexts, such as when working with data dictionary objects, structures, or custom developments.
  Cause:
  
  Inactive Structure: The structure referenced in the error message has not been activated in the Data Dictionary (SE11).
  Transport Issues: If the structure was recently transported from another system, it may not have been activated in the target system.
  Development Environment: If you are working in a development environment, the structure may not have been activated after being created or modified.
  
  Solution:
  
  
  Activate the Structure:
  
  Go to transaction code SE11 (Data Dictionary).
  Enter the name of the structure that is causing the error (replace &1 with the actual structure name).
  Click on the "Display" button.
  If the structure is inactive, you will see an "Activate" button. Click on it to activate the structure.
  After activation, try to execute the program or transaction again.
  
  
  
  Check Transport Requests:
  
  If the structure was transported, ensure that the transport request was successfully imported and that the structure is active in the target system.
  
  
  
  Check Dependencies:
  
  Ensure that all dependent objects (like tables or other structures that reference this structure) are also active.
  
  
  
  Recompile ABAP Programs:
  
  If the structure is used in an ABAP program, you may need to recompile the program after activating the structure.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SE11: Data Dictionary for managing structures, tables, views, etc.
  SE80: Object Navigator for managing various development objects.
  SE38: ABAP Editor for executing and managing ABAP programs.
  
  
  
  Documentation: Refer to SAP Help documentation for more details on Data Dictionary objects and activation processes.
  
  
  Debugging: If the error persists after activation, consider using the debugger to trace where the structure is being called and ensure that the correct structure is being referenced.
  
  
  By following these steps, you should be able to resolve the AP310 error and successfully activate the required structure in your SAP system.