How To Fix CRD_RUN320 - Access to non-existent field &1 in structure &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CRD_RUN - General Messages for CRD Runtime

• Message number: 320

• Message text: Access to non-existent field &1 in structure &2

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 CRD_RUN320 - Access to non-existent field &1 in structure &2 ?

  The SAP error message CRD_RUN320 indicates that there is an attempt to access a field in a structure that does not exist. This typically occurs during data processing or when trying to read or manipulate data in a structure that has not been defined correctly or has been changed.
  Cause:
  
  Field Name Typo: There may be a typo in the field name being accessed.
  Structure Changes: The structure may have been modified (fields added or removed) after the code was written, leading to references to non-existent fields.
  Incorrect Structure Reference: The code may be referencing the wrong structure or an outdated version of the structure.
  Data Dictionary Issues: There may be inconsistencies in the data dictionary or transport issues if the structure was recently transported from another system.
  
  Solution:
  
  Check Field Names: Verify that the field name being accessed is spelled correctly and exists in the specified structure.
  Review Structure Definition: Go to the Data Dictionary (SE11) and check the definition of the structure to ensure that the field exists.
  Update Code: If the structure has changed, update the code to reflect the current structure definition.
  Check for Transport Issues: If the structure was recently transported, ensure that the transport was successful and that all necessary objects were included.
  Debugging: Use the debugger to trace the execution and identify where the error occurs. This can help pinpoint the exact line of code causing the issue.
  Consult Documentation: If the structure is part of a standard SAP module, consult the relevant SAP documentation or notes for any known issues or changes.
  
  Related Information:
  
  Transaction Codes: Use SE11 to view and edit data dictionary objects, SE80 for object navigator, and SE37 for function modules.
  SAP Notes: Check SAP Notes for any known issues related to the specific structure or field.
  Development Guidelines: Follow best practices for naming conventions and structure management to avoid such issues in the future.
  Testing: After making changes, thoroughly test the application to ensure that the error is resolved and that no new issues have been introduced.
  
  By following these steps, you should be able to identify the cause of the CRD_RUN320 error and implement a solution.