How To Fix UJT027 - Error occured while creating dynamic internal table

SAP Error Message - Details

• Message type: E = Error

• Message class: UJT -

• Message number: 027

• Message text: Error occured while creating dynamic internal table

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 UJT027 - Error occured while creating dynamic internal table ?

  The SAP error message UJT027, which states "Error occurred while creating dynamic internal table," typically arises when there is an issue with the creation of a dynamic internal table in ABAP. This can occur due to various reasons, including but not limited to:
  Causes:
  
  Memory Issues: The system may be running low on memory, which can prevent the creation of new internal tables.
  Data Type Issues: The data type specified for the internal table may not be valid or may not be defined correctly.
  Incorrect Table Definition: The structure of the internal table may not be defined properly, leading to issues during its creation.
  Runtime Errors: There may be underlying runtime errors in the ABAP program that are causing the failure.
  Incorrect Use of Dynamic Programming: If dynamic programming techniques are used incorrectly, it can lead to this error.
  
  Solutions:
  
  Check Memory Usage: Monitor the memory usage of the SAP system. If memory is low, consider optimizing the program or increasing the memory allocation.
  Validate Data Types: Ensure that the data types used for the internal table are correctly defined and compatible with the data being processed.
  Review Table Definition: Double-check the definition of the internal table and its structure. Make sure that all fields are defined correctly.
  Debugging: Use the ABAP debugger to step through the code and identify the exact point of failure. This can help in understanding what is causing the error.
  Error Handling: Implement error handling in your ABAP code to gracefully manage situations where the internal table cannot be created.
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and updates, as this can resolve known issues.
  
  Related Information:
  
  ABAP Documentation: Refer to the official SAP documentation for guidelines on creating and managing internal tables in ABAP.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Community Forums: Engage with the SAP community forums or SAP Community Network (SCN) for insights from other developers who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.