How To Fix /SCWM/CCHECK306 - Resource index resource changed from &1 to &2 for WO &3

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/CCHECK -

• Message number: 306

• Message text: Resource index resource changed from &1 to &2 for WO &3

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/CCHECK306 - Resource index resource changed from &1 to &2 for WO &3 ?

  The SAP error message /SCWM/CCHECK306 indicates that there is a discrepancy in the resource index for a work order (WO) in the Extended Warehouse Management (EWM) module. Specifically, it means that the resource index for a particular work order has changed from one value to another, which can lead to inconsistencies in processing the work order.
  Cause:
  
  Resource Change: The resource assigned to the work order has been changed after the work order was created. This could happen due to manual changes in the system or due to changes in the resource configuration.
  Concurrency Issues: If multiple users or processes are trying to modify the same work order or resource simultaneously, it can lead to conflicts and changes in the resource index.
  System Configuration: Incorrect configuration of resources or work orders in the EWM system can also lead to this error.
  
  Solution:
  
  Check Resource Assignment: Verify the resource assignment for the work order. Ensure that the resource assigned is correct and that no changes have been made that could affect the work order.
  Review Changes: If the resource was changed, review the changes made to understand why the resource index has changed. This may involve checking logs or change documents.
  Reprocess the Work Order: If the work order is in an inconsistent state, you may need to reprocess it. This could involve canceling the current work order and creating a new one with the correct resource assignment.
  Locking Mechanisms: Ensure that proper locking mechanisms are in place to prevent concurrent modifications to the same work order or resource.
  Consult Documentation: Refer to SAP documentation or support notes related to this error message for any specific guidance or patches that may address the issue.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like /SCWM/PRDI (for processing work orders) or /SCWM/RES (for managing resources) to investigate further.
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or solutions for this specific error message.
  EWM Configuration: Review the configuration settings for resources and work orders in the EWM system to ensure they are set up correctly.
  
  If the issue persists after following these steps, it may be beneficial to reach out to SAP support for further assistance.