How To Fix EM105 - The new key for &1 in IS-U is unknown

SAP Error Message - Details

• Message type: E = Error

• Message class: EM - IS-U Migration

• Message number: 105

• Message text: The new key for &1 in IS-U is unknown

What causes this issue?

The new IS-U key is unknown.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

INCLUDE NA_SYSADMIN1 OBJECT DOKU ID TX

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EM105 - The new key for &1 in IS-U is unknown ?

  The SAP error message EM105 ("The new key for &1 in IS-U is unknown") typically occurs in the context of the SAP IS-U (Industry Solution for Utilities) module. This error indicates that the system is unable to recognize or find the new key that is being referenced for a specific object or entity in the IS-U module.
  Cause:
  
  Missing Configuration: The new key that is being referenced may not have been properly configured or created in the system.
  Data Migration Issues: If data has been migrated from another system or from a previous version, the new keys may not have been correctly mapped or transferred.
  Incorrect Input: The key being entered may be incorrect or not formatted properly.
  Master Data Issues: The master data related to the key may be incomplete or missing.
  
  Solution:
  
  Check Configuration: Verify that the new key has been correctly configured in the system. This may involve checking the relevant customizing settings in the IS-U module.
  Review Master Data: Ensure that the master data associated with the key is complete and correctly maintained. This includes checking for any missing entries or inconsistencies.
  Data Migration Review: If the error occurred after a data migration, review the migration process to ensure that all keys were correctly mapped and transferred.
  Input Validation: Double-check the input for any typos or formatting issues. Ensure that the key being entered matches the expected format and values.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of IS-U you are using for any known issues or additional troubleshooting steps.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for further assistance, especially if this is a production issue.
  
  Related Information:
  
  Transaction Codes: You may need to use specific transaction codes related to IS-U to check configurations or master data (e.g., transaction codes for maintaining master data, customizing settings, etc.).
  SAP Notes: Look for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Community Forums: Check SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to identify the cause of the EM105 error and implement a solution to resolve it.