How To Fix CE0820 - Error while reading GUID

SAP Error Message - Details

• Message type: E = Error

• Message class: CE0 - B2E [Base] B2B Engineering

• Message number: 820

• Message text: Error while reading GUID

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 CE0820 - Error while reading GUID ?

  The SAP error message CE0820, which states "Error while reading GUID," typically occurs in the context of SAP's Controlling (CO) module, particularly when dealing with the assignment of objects or when trying to access certain data records that require a Global Unique Identifier (GUID). This error can arise due to various reasons, including data inconsistencies, missing entries, or issues with the configuration.
  Causes of CE0820 Error
  
  
  Missing or Inconsistent Data: The GUID that the system is trying to read may not exist in the database, or there may be inconsistencies in the data.
  
  
  Authorization Issues: The user may not have the necessary authorizations to access the data associated with the GUID.
  
  
  Technical Issues: There could be underlying technical issues, such as database corruption or problems with the data model.
  
  
  Configuration Errors: Incorrect configuration settings in the system can lead to this error, especially if the GUID is related to a specific configuration object.
  
  
  Transport Issues: If the system has recently undergone a transport of changes, there may be issues with the transport that affect the GUIDs.
  
  
  Solutions to CE0820 Error
  
  
  Check Data Consistency: Verify that the GUID exists in the relevant tables. You can use transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser) to check the relevant tables for the existence of the GUID.
  
  
  Review Authorizations: Ensure that the user has the necessary authorizations to access the data. You can check this using transaction SU53 to analyze authorization failures.
  
  
  Rebuild Indexes: If the error is related to database performance or corruption, rebuilding the indexes on the relevant tables may help.
  
  
  Check Configuration: Review the configuration settings related to the object that is causing the error. Ensure that all necessary settings are correctly configured.
  
  
  Consult 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 the issue.
  
  
  Debugging: If you have access to debugging tools, you can analyze the program or transaction that is generating the error to identify the root cause.
  
  
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including transaction codes, user IDs, and any relevant logs.
  
  
  Related Information
  
  Transaction Codes: Familiarize yourself with transaction codes like SE11, SE16, SU53, and ST22 (Dump Analysis) for troubleshooting.
  SAP Notes: Regularly check for updates and notes related to your SAP version, as they may contain fixes or workarounds for known issues.
  Documentation: Review SAP documentation related to the Controlling module and GUID usage for better understanding and troubleshooting.
  
  By following these steps, you should be able to diagnose and potentially resolve the CE0820 error in your SAP system.