How To Fix IU859 - ICNV rejected in decision list -> Candidate not successfully deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: IU - Incremental Conversion (ICNV)

• Message number: 859

• Message text: ICNV rejected in decision list -> Candidate not successfully deleted

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 IU859 - ICNV rejected in decision list -> Candidate not successfully deleted ?

  The SAP error message IU859, which states "ICNV rejected in decision list -> Candidate not successfully deleted," typically occurs in the context of the SAP Integrated Business Planning (IBP) or SAP Advanced Planning and Optimization (APO) modules. This error indicates that a candidate for deletion in a decision list was not successfully removed due to certain conditions or constraints.
  Causes:
  
  Data Integrity Issues: The candidate you are trying to delete may be linked to other data or processes that prevent its deletion.
  Locking Issues: The object may be locked by another user or process, preventing the deletion.
  Authorization Issues: The user may not have the necessary permissions to delete the candidate.
  Configuration Errors: There may be configuration settings in the decision list or related processes that are preventing the deletion.
  Business Rules: Certain business rules or validations may be preventing the deletion of the candidate.
  
  Solutions:
  
  Check Data Integrity: Ensure that the candidate is not linked to other objects or processes. Review any dependencies that might prevent deletion.
  Release Locks: If the object is locked, identify the user or process that is holding the lock and resolve it. You can use transaction codes like SM12 to check for locks.
  Review Authorizations: Ensure that the user attempting the deletion has the necessary authorizations. You may need to consult with your SAP security team.
  Configuration Review: Check the configuration settings related to the decision list and ensure that they are set up correctly to allow deletions.
  Business Rules Validation: Review any business rules that may be in place and ensure that they are not preventing the deletion. You may need to adjust these rules if they are too restrictive.
  Error Logs: Check the application logs (transaction SLG1) for more detailed error messages that can provide additional context on why the deletion failed.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the official SAP documentation for the specific module you are working with (IBP, APO, etc.) for guidance on managing decision lists and handling errors.
  Community Forums: Consider checking SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  If the issue persists after trying the above solutions, it may be beneficial to engage with SAP support for further assistance.