How To Fix E520001 - Error while reading items &1 &2 &3 &4

SAP Error Message - Details

• Message type: E = Error

• Message class: E520 - Deregulation: Messages for FI-CA Spec. Enhancements

• Message number: 001

• Message text: Error while reading items &1 &2 &3 &4

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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First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

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.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message E520001 - Error while reading items &1 &2 &3 &4 ?

  The SAP error message E520001, which states "Error while reading items &1 &2 &3 &4," typically indicates that there is an issue with retrieving data related to specific items in the system. This error can occur in various contexts, such as during the processing of documents, transactions, or reports.
  Possible Causes:
  
  Data Inconsistency: The items referenced in the error message may not exist in the database, or there may be inconsistencies in the data.
  Authorization Issues: The user may not have the necessary permissions to access the data related to the specified items.
  Database Issues: There could be a problem with the database connection or the database itself, such as corruption or unavailability.
  Configuration Issues: Incorrect configuration settings in the system may lead to issues when trying to read item data.
  Program Errors: There may be bugs or errors in the custom code or standard SAP programs that are trying to access the item data.
  
  Solutions:
  
  Check Item Existence: Verify that the items referenced in the error message actually exist in the system. You can do this by checking the relevant tables or using transaction codes that display item details.
  Review Authorizations: Ensure that the user has the necessary authorizations to access the items. You may need to consult with your SAP security team to review and adjust user roles and permissions.
  Database Health Check: Perform a health check on the database to ensure it is functioning correctly. This may involve checking for locks, running consistency checks, or consulting with your database administrator.
  Configuration Review: Review the configuration settings related to the items in question. Ensure that all necessary settings are correctly configured.
  Debugging: If the error occurs in a custom program, consider debugging the code to identify where the error is occurring. Look for any logic that may be causing the issue.
  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.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP Support for assistance. Provide them with the error message details and any relevant context.
  
  Related Information:
  
  Transaction Codes: Depending on the context of the error, you may want to use transaction codes like SE11 (Data Dictionary), SE16 (Data Browser), or SE80 (Object Navigator) to investigate the underlying data.
  Logs and Traces: Check system logs (SM21) and application logs (SLG1) for additional information that may provide context for the error.
  User Forums: Consider searching or posting on SAP community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to diagnose and resolve the E520001 error in your SAP system.