How To Fix FINS_CFIN_PS004 - Cannot write key mapping for object type code &1 (&2).

SAP Error Message - Details

• Message type: E = Error

• Message class: FINS_CFIN_PS - Messages for Project replication in Central Finance

• Message number: 004

• Message text: Cannot write key mapping for object type code &1 (&2).

What causes this issue?

The Business Object Type &SYST-MSGV1& (&SYST-MSGV2&), is configured to
access the Central Registry for key mapping. This is <ZH>not</>
supported for the replication of project data from a source to the
<LS>Central Finance</> system, such as Project IDs and WBS Element IDs.

System Response

Projects are <ZH>not</> replicated from the source to the <LS>Central
Finance</> system.

How to fix this error?

Please contact your system administration.

Procedure for System Administrators

Please remove the access to the Central Registry for the Project IDs and
WBS Element IDs. In the Customizing of Master Data Governance
(transaction <LB>IDMIMG</>, under <LS>General Settings -> Key Mapping</>
, please check the Customizing activity <LS>Customize Business Objects
for Key Mapping</>.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FINS_CFIN_PS004 - Cannot write key mapping for object type code &1 (&2). ?

  The SAP error message FINS_CFIN_PS004 indicates that there is an issue with writing key mapping for a specific object type code in the Central Finance (CFIN) scenario. This error typically arises during the data transfer or mapping process when the system is unable to create or update the necessary key mappings for the specified object type.
  Cause:
  
  Missing Configuration: The object type code specified in the error may not be properly configured in the system. This could be due to missing entries in the mapping tables or incorrect settings in the Central Finance configuration.
  Data Inconsistencies: There may be inconsistencies or missing data in the source system that prevent the mapping from being created.
  Authorization Issues: The user executing the transaction may not have the necessary authorizations to perform the mapping.
  Technical Issues: There could be underlying technical issues, such as database locks or system performance problems, that are preventing the key mapping from being written.
  
  Solution:
  
  Check Configuration: Verify that the object type code is correctly configured in the Central Finance settings. Ensure that all necessary mapping tables are populated and that the configuration aligns with the source system.
  Review Data: Check the source system for any inconsistencies or missing data related to the object type code. Ensure that all required data is available and correctly formatted.
  Authorization Check: Ensure that the user has the necessary authorizations to perform the mapping. You may need to consult with your SAP security team to verify user roles and permissions.
  Monitor System Performance: Check for any system performance issues or database locks that may be affecting the ability to write the key mapping. You may need to consult with your SAP Basis team for assistance.
  Error Logs: Review the application logs (transaction SLG1) for more detailed error messages that may provide additional context about the issue.
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error message or provide guidance on troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes such as CFIN_MIGRATION or CFIN_MIGRATION_LOG to monitor the migration process and check for errors.
  SAP Documentation: Refer to the official SAP documentation for Central Finance for detailed configuration and troubleshooting guidelines.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and to share solutions.
  
  If the issue persists after following these steps, it may be necessary to engage SAP support for further assistance.