How To Fix ISLM_DI_GEN189 - Duplicate names. Enter a unique Scenario name.

SAP Error Message - Details

• Message type: E = Error

• Message class: ISLM_DI_GEN - DI Messages

• Message number: 189

• Message text: Duplicate names. Enter a unique Scenario name.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ISLM_DI_GEN189 - Duplicate names. Enter a unique Scenario name. ?

  The SAP error message ISLM_DI_GEN189, which states "Duplicate names. Enter a unique Scenario name," typically occurs in the context of SAP Integrated Business Planning (IBP) or similar applications where scenarios or planning models are defined. This error indicates that you are trying to create or save a scenario with a name that already exists in the system.
  Cause:
  
  Duplicate Scenario Name: The most common cause is that the scenario name you are trying to use is already in use by another scenario in the system.
  Case Sensitivity: In some systems, scenario names may be case-sensitive, meaning "Scenario1" and "scenario1" could be considered different, while in others, they may not be.
  Spaces or Special Characters: Sometimes, leading or trailing spaces or special characters in the scenario name can cause confusion and lead to this error.
  
  Solution:
  
  Check Existing Scenarios: Review the list of existing scenarios in the system to see if the name you are trying to use is already taken. You can do this by navigating to the relevant section in the SAP IBP or planning application.
  Choose a Unique Name: If the name is already in use, select a different, unique name for your scenario. Consider using a naming convention that includes a date, version number, or other identifiers to ensure uniqueness.
  Remove Spaces/Special Characters: Ensure that there are no leading or trailing spaces or special characters in the scenario name you are trying to create.
  Check for Case Sensitivity: If your system is case-sensitive, ensure that the name you are using does not conflict with existing names due to case differences.
  
  Related Information:
  
  Documentation: Refer to the SAP documentation for your specific version of IBP or the relevant application for guidelines on naming conventions and scenario management.
  SAP Community: You can also check the SAP Community forums for discussions related to this error, as other users may have encountered and resolved similar issues.
  Support: If you continue to experience issues, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  By following these steps, you should be able to resolve the ISLM_DI_GEN189 error and successfully create your scenario with a unique name.