How To Fix SY401 - No corresponding table entry exists after line &

SY401 - Overview

• Message type: E = Error

• Message class: SY - ABAP/4 system messages

• Message number: 401

• Message text: No corresponding table entry exists after line &

What causes this issue?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

How to fix this error?

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Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SY401 - No corresponding table entry exists after line & ?

  The SAP error message SY401 ("No corresponding table entry exists after line &") typically occurs when there is an issue with data consistency in the system, particularly when the system is trying to access a table entry that does not exist. This error can arise in various contexts, such as during data entry, report generation, or when executing certain transactions.
  Causes:
  
  Missing Data: The most common cause is that the system is trying to reference a table entry that has not been created or has been deleted.
  Incorrect Configuration: There may be configuration issues in the system that lead to missing entries in the relevant tables.
  Data Migration Issues: If data has been migrated from another system, some entries may not have been transferred correctly.
  Custom Development: If there are custom programs or enhancements, they may not handle certain scenarios correctly, leading to this error.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations