How To Fix UJT084 - Error occured while generating control tables

SAP Error Message - Details

• Message type: E = Error

• Message class: UJT -

• Message number: 084

• Message text: Error occured while generating control tables

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 UJT084 - Error occured while generating control tables ?

  The SAP error message UJT084, which states "Error occurred while generating control tables," typically arises during the execution of a program or transaction that involves the generation of control tables in the SAP system. This error can occur in various contexts, such as during the execution of a report, data migration, or when working with certain modules.
  Possible Causes:
  
  Data Inconsistencies: There may be inconsistencies or errors in the underlying data that the control tables are trying to process.
  Authorization Issues: The user executing the transaction may not have the necessary authorizations to generate control tables.
  Configuration Issues: Incorrect configuration settings in the relevant module or application can lead to this error.
  System Performance: Insufficient system resources (like memory or processing power) can cause the generation process to fail.
  Program Errors: There may be bugs or issues in the ABAP program that is responsible for generating the control tables.
  
  Solutions:
  
  Check Data Integrity: Review the data being processed to ensure there are no inconsistencies or errors. This may involve checking for missing or incorrect entries in the relevant tables.
  Review Authorizations: Ensure that the user has the necessary authorizations to perform the action. You may need to consult with your SAP security team to verify and adjust user roles.
  Configuration Review: Check the configuration settings related to the module or process you are working with. Ensure that all necessary settings are correctly configured.
  System Resources: Monitor system performance and resource usage. If the system is under heavy load, consider running the process during off-peak hours or increasing system resources.
  Debugging: If you have access to the ABAP development environment, you can debug the program to identify the exact point of failure. This may require the assistance of an ABAP developer.
  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 resolve known issues.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be using specific transaction codes that are related to the generation of control tables (e.g., transaction codes for data migration, reporting, etc.).
  Logs and Traces: Review system logs (SM21) and application logs (SLG1) for additional error messages or warnings that may provide more context about the issue.
  SAP Community: Consider searching or posting in the SAP Community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be necessary to escalate the issue to SAP support for further assistance.