How To Fix /ISIDEX/EDEREG003 - Internal error occurred during function &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISIDEX/EDEREG -

• Message number: 003

• Message text: Internal error occurred during function &1

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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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ISIDEX/EDEREG003 - Internal error occurred during function &1 ?

  The SAP error message /ISIDEX/EDEREG003 Internal error occurred during function &1 typically indicates that there is an internal issue within the SAP system related to the function specified in the error message. This error is often associated with the SAP IS-IS (Industry Solution for Insurance) module, particularly in the context of data registration or processing.
  Possible Causes:
  
  Data Integrity Issues: There may be inconsistencies or corruption in the data being processed.
  Configuration Errors: Incorrect configuration settings in the IS-IS module or related components.
  System Bugs: There may be a bug in the SAP software that is causing the internal error.
  Missing Authorizations: The user executing the function may not have the necessary authorizations to perform the action.
  Performance Issues: System performance problems, such as memory shortages or database locks, could lead to internal errors.
  
  Solutions:
  
  Check SAP Notes: Look for relevant SAP Notes in the SAP Support Portal that address this specific error. SAP frequently releases patches and updates that may resolve known issues.
  Review Configuration: Verify the configuration settings for the IS-IS module and ensure they are set up correctly.
  Data Consistency Check: Run data consistency checks to identify and correct any data integrity issues.
  User Authorizations: Ensure that the user has the necessary authorizations to execute the function.
  System Logs: Check the system logs (transaction SM21) and short dumps (transaction ST22) for more detailed error messages that can provide additional context.
  Performance Monitoring: Monitor system performance and check for any resource bottlenecks that may be causing the error.
  Contact SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with the error details and any relevant logs.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM21 (System Log), ST22 (Dump Analysis), and SU53 (Authorization Check) to help diagnose the issue.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review the official SAP documentation for the IS-IS module to understand the expected behavior of the functions involved.
  
  By following these steps, you should be able to identify the root cause of the error and implement a suitable solution.