How To Fix GEF_CUST_MSG022 - Reference Layer entry could not be created.

SAP Error Message - Details

• Message type: E = Error

• Message class: GEF_CUST_MSG - Message class for GEF customizing

• Message number: 022

• Message text: Reference Layer entry could not be created.

What causes this issue?

The reference layer can only be assigned to the leaf node. If the parent
node has been assigned to a reference layer already, no new entry should
be created under this node.

System Response

No entries were created.

How to fix this error?

Clear the reference layer assignment within its parent node.

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 GEF_CUST_MSG022 - Reference Layer entry could not be created. ?

  The SAP error message GEF_CUST_MSG022 indicates that a Reference Layer entry could not be created. This error typically occurs in the context of SAP applications that involve data modeling, especially in the SAP BW (Business Warehouse) or SAP HANA environments.
  Causes:
  
  Missing Configuration: The Reference Layer may not be properly configured, or required settings may be missing.
  Authorization Issues: The user may not have the necessary authorizations to create entries in the Reference Layer.
  Data Integrity Issues: There may be issues with the data being used to create the Reference Layer entry, such as invalid or inconsistent data.
  Technical Errors: There could be underlying technical issues, such as database connectivity problems or system performance issues.
  System Version: The error might be related to specific versions of SAP software where certain functionalities are not supported or have bugs.
  
  Solutions:
  
  Check Configuration: Review the configuration settings for the Reference Layer. Ensure that all necessary parameters are set correctly.
  Review Authorizations: Verify that the user has the appropriate authorizations to create entries in the Reference Layer. This can be done by checking the user roles and permissions in the SAP system.
  Validate Data: Ensure that the data being used to create the Reference Layer entry is valid and consistent. Check for any data integrity issues that may be causing the error.
  Check Logs: Look at the system logs (transaction codes like SLG1) for more detailed error messages that can provide additional context about the failure.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of the software you are using. There may be known issues or patches available.
  System Performance: If the issue is related to system performance, consider checking the system resources and optimizing performance.
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench) or other related tools depending on your SAP environment.
  SAP Notes: Search for SAP Notes related to GEF_CUST_MSG022 in the SAP Support Portal for any specific fixes or recommendations.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the GEF_CUST_MSG022 error message in SAP.