How To Fix CHK_ENH421 - Enhancement spot &1 does not exist (TADIR entry still exists)

SAP Error Message - Details

• Message type: E = Error

• Message class: CHK_ENH - Messages for enhancement checks

• Message number: 421

• Message text: Enhancement spot &1 does not exist (TADIR entry still exists)

What causes this issue?

The enhancement spot &V1& does not exist; however, the corresponding
TADIR entry still exists.

System Response

The TADIR entry for a deleted development object will be deleted when
the transport is released.

How to fix this error?

Release the request that contains the object deletion. If the deleted
object is not in any open request, include it manually (in SE09) in a
request and release the same.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CHK_ENH421 - Enhancement spot &1 does not exist (TADIR entry still exists) ?

  The SAP error message CHK_ENH421 indicates that there is an issue with an enhancement spot in the system. Specifically, the message states that the enhancement spot referenced does not exist, even though there is still an entry for it in the TADIR table (which stores information about development objects in SAP).
  Cause:
  
  Deletion of Enhancement Spot: The enhancement spot may have been deleted or not properly activated, but the corresponding entry in the TADIR table still exists.
  Transport Issues: If the enhancement spot was transported from one system to another, there may have been issues during the transport process that led to inconsistencies.
  System Upgrade or Patch: An upgrade or patch might have removed or altered the enhancement spot, leading to the error.
  Development Errors: There may have been errors during the development process that resulted in the enhancement spot not being created correctly.
  
  Solution:
  
  Check Enhancement Spot: Verify if the enhancement spot actually exists in the system. You can do this by using transaction code SE18 (Enhancement Spot) or SE19 (Enhancement Implementation).
  Delete TADIR Entry: If the enhancement spot does not exist, you may need to delete the corresponding entry in the TADIR table. This can be done using transaction SE11 (Data Dictionary) or SE14 (Database Utility) to manage the TADIR entries.
  Recreate Enhancement Spot: If the enhancement spot is required, you may need to recreate it. Ensure that it is properly activated and that all necessary components are in place.
  Transport Request: If the issue is related to transport, check the transport request logs for any errors and ensure that all necessary objects were included in the transport.
  System Consistency Check: Run a consistency check on the system to identify any other potential issues that may be related to this error.
  
  Related Information:
  
  TADIR Table: This table contains entries for all development objects in the SAP system, including enhancement spots, function modules, and more.
  Enhancement Framework: Understanding the enhancement framework in SAP can help in managing and troubleshooting enhancement spots effectively.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on managing enhancement spots.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.