How To Fix RMXTTLS022 - Internal error; tree model instance could not be generated

SAP Error Message - Details

• Message type: E = Error

• Message class: RMXTTLS - TMS-TLS: Messages for Trial Interface and Tool Package

• Message number: 022

• Message text: Internal error; tree model instance could not be generated

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.

INCLUDE SYSTEMERROR OBJECT DOKU ID TX

System Response

How to fix this error?

INCLUDE NA_SYSADMIN1 OBJECT DOKU ID TX

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 RMXTTLS022 - Internal error; tree model instance could not be generated ?

  The SAP error message RMXTTLS022, which states "Internal error; tree model instance could not be generated," typically occurs in the context of SAP's Advanced Planning and Optimization (APO) or similar modules that utilize tree structures for planning and modeling.
  Cause:
  
  Data Inconsistencies: The error may arise due to inconsistencies or missing data in the master data or transaction data that the tree model relies on.
  Configuration Issues: Incorrect configuration settings in the planning area or the tree model itself can lead to this error.
  System Bugs: There may be bugs or issues in the specific version of SAP you are using that affect the generation of tree models.
  Performance Issues: If the system is under heavy load or if there are performance issues, it may fail to generate the tree model instance.
  
  Solution:
  
  Check Master Data: Ensure that all relevant master data (e.g., materials, resources, etc.) is complete and consistent. Look for any missing or incorrect entries.
  Review Configuration: Verify the configuration settings for the planning area and tree model. Ensure that all necessary settings are correctly defined.
  Analyze Logs: Check the application logs (transaction SLG1) for more detailed error messages that can provide insights into what went wrong.
  Recreate the Model: If possible, try to recreate the tree model instance. Sometimes, starting fresh can resolve underlying issues.
  System Updates: Ensure that your SAP system is up to date with the latest patches and updates, as these may contain fixes for known bugs.
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. There may be known issues and recommended solutions.
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error and the context in which it occurs.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/OM17 (for tree model maintenance) and /SAPAPO/OM00 (for planning area settings).
  Documentation: Review SAP documentation related to tree models and planning areas for best practices and troubleshooting tips.
  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 potentially resolve the RMXTTLS022 error in your SAP environment.