How To Fix FE520 - Program error: Error in internal table & & & &

FE520 - Overview

• Message type: E = Error

• Message class: FE - CO-PA module pool messages

• Message number: 520

• Message text: Program error: Error in 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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FE520 - Program error: Error in internal table & & & & ?

  The SAP error message FE520, which indicates a "Program error: Error in internal table & & & &," typically arises when there is an issue with the internal data structures used by the program. This can occur due to various reasons, such as data inconsistencies, programming errors, or issues with the configuration.
  Causes:
  
  Data Inconsistencies: The internal table may be trying to process data that is inconsistent or corrupted.
  Programming Errors: There may be a bug in the ABAP code that is manipulating the internal table.
  
  Configuration Issues: Incorrect configuration settings in the system can lead to unexpected behavior.
  Memory Issues: Insufficient memory or resource allocation can also lead to this error.
  Version Compatibility: If there are discrepancies between different versions of SAP components, it may lead to such errors.
  
  Solutions:
  
  Check for Data Issues: Review the data being processed to ensure there are no inconsistencies or corruption. This may involve checking database entries or validating input data.
  Debugging: