How To Fix JIT00039 - Generation of expanded dialog structures failed

SAP Error Message - Details

• Message type: E = Error

• Message class: JIT00 - JIT: Messages for JIT Process

• Message number: 039

• Message text: Generation of expanded dialog structures failed

What causes this issue?

Dialog structures cannot be generated for JIT processing.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

The JIT call basic data contains errors.
Please check the following:
Have you defined your JIT call basic data (customer, parts group type,
material) correctly?
Are the basic data records currently locked?
Does the shared buffer function correctly? (System administration)

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message JIT00039 - Generation of expanded dialog structures failed ?

  The SAP error message JIT00039 ("Generation of expanded dialog structures failed") typically occurs during the generation of dialog structures in the SAP system. This error can arise due to various reasons, including issues with the underlying data model, inconsistencies in the system, or problems with the transport of objects.
  Causes:
  
  Data Model Issues: There may be inconsistencies or errors in the data model that prevent the generation of dialog structures.
  Transport Problems: If the objects related to the dialog structures were transported incorrectly, it could lead to this error.
  Missing or Incomplete Objects: Required objects or dependencies may be missing or incomplete in the system.
  System Configuration Issues: Configuration settings in the SAP system may not be correctly set up, leading to generation failures.
  Authorization Issues: Lack of proper authorizations for the user trying to generate the dialog structures can also lead to this error.
  
  Solutions:
  
  Check the Data Model: Review the data model for any inconsistencies or errors. Ensure that all necessary objects are correctly defined and activated.
  Transport Check: Verify that all relevant objects have been transported correctly. If there are issues, consider re-transporting the objects.
  Rebuild the Objects: If specific objects are causing the issue, try to rebuild or regenerate them. This can often resolve inconsistencies.
  Review Configuration Settings: Ensure that all configuration settings related to dialog structures are correctly set up.
  Check Authorizations: Make sure that the user has the necessary authorizations to perform the generation of dialog structures.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that can resolve the issue.
  System Logs: Review system logs (transaction SM21) for any additional error messages or warnings that could provide more context about the failure.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like SE80 (Object Navigator) or SE11 (Data Dictionary) to investigate the objects involved.
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. They can provide more specific guidance based on your system's configuration and the context of the error.
  Documentation: Review SAP documentation related to dialog programming and structure generation for additional insights.
  
  By following these steps, you should be able to diagnose and resolve the JIT00039 error in your SAP system.