How To Fix RSANA_UMM_API643 - Error occurred during model draft validation.

SAP Error Message - Details

• Message type: E = Error

• Message class: RSANA_UMM_API - UMM API Messages

• Message number: 643

• Message text: Error occurred during model draft validation.

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSANA_UMM_API643 - Error occurred during model draft validation. ?

  The SAP error message RSANA_UMM_API643 typically occurs during the validation of a model draft in the SAP Analytics Cloud (SAC) or SAP BW/4HANA environments. This error indicates that there is an issue with the model draft that prevents it from being validated successfully. Here are some common causes, potential solutions, and related information for this error:
  Causes:
  
  Data Model Issues: There may be inconsistencies or errors in the data model, such as missing or incorrect data types, relationships, or hierarchies.
  Validation Rules: The model may not meet certain validation rules or constraints defined in the system.
  Incompatible Changes: Recent changes made to the model (e.g., adding or removing fields, changing data types) may not be compatible with existing data or configurations.
  System Configuration: There may be issues with the system configuration or settings that affect model validation.
  Versioning Issues: If multiple users are working on the same model, version conflicts may arise.
  
  Solutions:
  
  Review Model Configuration: Check the model configuration for any inconsistencies or errors. Ensure that all fields, data types, and relationships are correctly defined.
  Check Validation Rules: Review any validation rules that may be applied to the model. Ensure that the model complies with these rules.
  Rollback Changes: If the error occurred after recent changes, consider rolling back those changes to see if the error persists.
  Test with Sample Data: Create a simplified version of the model with sample data to isolate the issue and identify what might be causing the validation failure.
  Consult Logs: Check the system logs for more detailed error messages or warnings that could provide additional context about the validation failure.
  Update System: Ensure that your SAP system is up to date with the latest patches and updates, as this may resolve known issues.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error and the steps you have taken to troubleshoot.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for guidance on model creation and validation in your specific SAP environment.
  Community Forums: Check SAP Community forums or other user groups for similar issues and solutions shared by other users.
  Training Resources: Consider accessing training resources or tutorials on SAP Analytics Cloud or SAP BW/4HANA to better understand model validation processes.
  
  By following these steps, you should be able to identify and resolve the RSANA_UMM_API643 error during model draft validation.