How To Fix ISLM_API643 - Error occurred during model draft validation.

SAP Error Message - Details

• Message type: E = Error

• Message class: ISLM_API - 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 ISLM_API643 - Error occurred during model draft validation. ?

  The SAP error message ISLM_API643, which indicates that an error occurred during model draft validation, typically arises in the context of SAP Integrated Business Planning (IBP) or SAP Analytics Cloud (SAC) when there are issues with the data model or configuration.
  Causes:
  
  Data Model Issues: The model may have inconsistencies or errors in the data structure, such as missing required fields or incorrect data types.
  Validation Rules: There may be validation rules defined in the model that are not being met by the data being processed.
  Configuration Errors: Incorrect configuration settings in the model or related components can lead to validation failures.
  Versioning Issues: If you are working with different versions of the model or if there are unsaved changes, it may cause validation errors.
  Data Integrity Issues: Problems with the underlying data, such as duplicates or invalid entries, can trigger validation errors.
  
  Solutions:
  
  Check Model Configuration: Review the model configuration to ensure that all required fields are correctly defined and that data types match the expected formats.
  Review Validation Rules: Examine any validation rules that are applied to the model and ensure that the data adheres to these rules.
  Data Quality Check: Perform a data quality check to identify and rectify any inconsistencies or errors in the data.
  Save Changes: If you have made changes to the model, ensure that all changes are saved before attempting to validate the model again.
  Consult Logs: Check the application logs for more detailed error messages that can provide insights into what specifically caused the validation to fail.
  Recreate the Model: If the issue persists, consider recreating the model or draft to eliminate any hidden issues.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to ISLM_API643. SAP frequently updates their knowledge base with solutions for common errors.
  Documentation: Refer to the official SAP documentation for Integrated Business Planning or Analytics Cloud for guidance on model creation and validation.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can provide insights or solutions.
  Support: If the issue cannot be resolved, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurred.
  
  By following these steps, you should be able to identify the cause of the ISLM_API643 error and implement a suitable solution.