How To Fix ICC_NL063 - Assignment of WKA method &1 for C. Code &2 already migrated

SAP Error Message - Details

• Message type: E = Error

• Message class: ICC_NL - Country specific messages for the Netherlands

• Message number: 063

• Message text: Assignment of WKA method &1 for C. Code &2 already migrated

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ICC_NL063 - Assignment of WKA method &1 for C. Code &2 already migrated ?

  The SAP error message ICC_NL063 indicates that there is an issue with the assignment of a WKA (Work Center Activity) method for a specific cost center (C. Code) that has already been migrated. This typically occurs during the migration process when trying to assign a method to a cost center that has already been processed or assigned in a previous step.
  Cause:
  
  Duplicate Assignment: The error usually arises when there is an attempt to assign a WKA method to a cost center that has already been assigned during the migration process.
  Data Integrity Issues: There may be inconsistencies in the data being migrated, leading to attempts to reassign methods that are already in place.
  Configuration Errors: Incorrect configuration settings in the system can lead to this error, especially if the migration process is not aligned with the current system settings.
  
  Solution:
  
  Check Existing Assignments: Review the existing assignments for the specified cost center (C. Code) to confirm whether the WKA method is already assigned. You can do this by navigating to the relevant configuration or transaction codes in SAP.
  Avoid Duplicate Migration: Ensure that the migration process is not being executed multiple times for the same cost center. If the migration has already been completed, there is no need to reassign the WKA method.
  Correct Data: If there are discrepancies in the data, correct them before attempting the migration again. This may involve cleaning up the data or ensuring that the migration files do not contain duplicate entries.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration process you are using. There may be specific guidelines or prerequisites that need to be followed.
  Use Transaction Codes: Utilize transaction codes like OKEQ (for WKA method assignment) to check and manage the assignments directly in the system.
  Contact SAP Support: If the issue persists and you cannot resolve it, consider reaching out to SAP support for further assistance. They may provide insights specific to your system configuration or migration process.
  
  Related Information:
  
  Migration Tools: Familiarize yourself with the tools and methods used for migration in SAP, such as LSMW (Legacy System Migration Workbench) or SAP S/4HANA Migration Cockpit.
  SAP Notes: Search for relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  Training and Documentation: Ensure that your team is trained on the migration processes and understands the implications of assigning WKA methods to cost centers.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.