How To Fix ME801 - System error: no line in & for entry &

ME801 - Overview

• Message type: E = Error

• Message class: ME - Purchasing: General Messages

• Message number: 801

• Message text: System error: no line in & for entry &

How to fix this error?

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Error message extract from SAP system. Copyright SAP SE.

ME801 - Details

• The SAP error message ME801 ("System error: no line in & for entry &") typically occurs in the context of purchasing documents, such as purchase orders or purchase requisitions. This error indicates that the system is unable to find a corresponding line item in the specified table for the given entry. Here’s a breakdown of the potential causes, solutions, and related information for this error:
  Causes:
  
  Missing Data: The line item that the system is trying to access may not exist in the database. This could be due to data not being saved properly or being deleted.
  Incorrect Document Number: The document number or item number being referenced may be incorrect or may not exist in the system.
  Authorization Issues: The user may not have the necessary authorizations to view or access the specific line item.
  Database Issues: There may be issues with the database, such as corruption or inconsistencies that prevent the system from