How To Fix CNV_PE299 - Customizing entry is not identified any longer (see long text)

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 299

• Message text: Customizing entry is not identified any longer (see long text)

What causes this issue?

The system found that the existing Customizing entry (see context for
details) is <ZH>not </>identified any longer according the latest
execution of <ZK>Read Relevant Customizing</>. Furthermore this existing
entry was either created manually from the user or manually modified.

System Response

Therefore the current execution of <ZK>Read Relevant Customizing</> does
not overwrite this already existing and modified entry.

How to fix this error?

Check if this behavior suits your requirements:
If yes, no further action is required
If no, go to the respective troubleshooting activity of this activity
<ZK>Read Relevant Customizing</> and re-read the Customizing for this
area &V1&. This will first delete all given entries for this area, then
re-read the Customizing from scratch.

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 CNV_PE299 - Customizing entry is not identified any longer (see long text) ?

  The SAP error message CNV_PE299, which states "Customizing entry is not identified any longer (see long text)," typically occurs during data migration or conversion processes, particularly when using SAP's tools for data transfer or system conversion. This error indicates that a specific customizing entry that the system expects to find is no longer available or has been deleted.
  Cause:
  
  Missing Customizing Entries: The customizing entry that the system is trying to access has been deleted or is not present in the system.
  Inconsistent Data: There may be inconsistencies in the data or configuration settings that lead to the system being unable to find the required customizing entry.
  Version Mismatch: If you are migrating from an older version of SAP to a newer one, there may be changes in the customizing settings that are not compatible.
  Transport Issues: If the customizing settings were transported from another system, there may have been issues during the transport process that caused the entries to be incomplete or missing.
  
  Solution:
  
  Check Customizing Entries: Review the customizing settings in the relevant transaction (e.g., SPRO) to ensure that the required entries exist. If they are missing, you may need to recreate them.
  Review Migration/Conversion Steps: Go through the migration or conversion documentation to ensure that all steps have been followed correctly and that no entries were skipped.
  Consult Long Text: The long text associated with the error message may provide additional context or specific details about which customizing entry is missing. Use transaction SE91 to view the long text of the error message.
  Check for Dependencies: Some customizing entries may depend on others. Ensure that all related entries are present and correctly configured.
  Use SAP Notes: Search for relevant SAP Notes that may address this specific error. SAP frequently releases notes that provide fixes or workarounds for known issues.
  Contact SAP Support: If the issue persists and you cannot identify the missing entry, consider reaching out to SAP Support for assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SPRO (Customizing), SE91 (Message Class), and SE80 (Object Navigator) to help diagnose and resolve the issue.
  Documentation: Review SAP documentation related to the specific migration or conversion process you are undertaking, as it may contain troubleshooting steps for common errors.
  Community Forums: Check SAP Community forums or other online resources where other users may have encountered and resolved similar issues.
  
  By following these steps, you should be able to identify the cause of the CNV_PE299 error and implement a solution to resolve it.