How To Fix WRF_PRC_SCD464 - Switch to internal transportation chain &1 is not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: WRF_PRC_SCD - Purchasing Scheduling Seasonal Procurement

• Message number: 464

• Message text: Switch to internal transportation chain &1 is not possible

What causes this issue?

The internal transportation chain that you have entered is not
consistent with the external transportation chain in the dateline.
The arrival and departure locations that result from combining the
internal transportation chain with the external transportation chain are
inconsistent. This prevents concatenation of the dates.

System Response

INCLUDE ISR_STOP
The system cannot switch the internal transportation chain.

How to fix this error?

Check the newly entered internal transportation chain.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WRF_PRC_SCD464 - Switch to internal transportation chain &1 is not possible ?

  The SAP error message WRF_PRC_SCD464 indicates that there is an issue with switching to an internal transportation chain in the Supply Chain Management (SCM) module. This error typically arises when the system is unable to find a valid internal transportation chain for the specified conditions.
  Causes:
  
  Missing Transportation Chain: The internal transportation chain you are trying to switch to may not be defined in the system.
  Incorrect Configuration: There may be configuration issues in the transportation chain settings or the related master data.
  Incompatible Settings: The settings for the transportation chain may not be compatible with the current planning scenario or the product being processed.
  Data Inconsistencies: There could be inconsistencies in the master data, such as the product, location, or transportation lanes.
  Planning Version Issues: The planning version you are using may not have the necessary data or settings for the transportation chain.
  
  Solutions:
  
  
  Check Transportation Chain Configuration:
  
  Go to the configuration settings for transportation chains in SAP and verify that the internal transportation chain exists and is correctly configured.
  Ensure that all necessary parameters (like transportation lanes, routes, etc.) are properly set up.
  
  
  
  Review Master Data:
  
  Check the master data for the product and location involved. Ensure that all relevant data is complete and accurate.
  Verify that the product is assigned to the correct transportation chain.
  
  
  
  Validate Planning Version:
  
  Ensure that you are using the correct planning version that includes the necessary settings for the transportation chain.
  If needed, create or adjust the planning version to include the required data.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific details on the transportation chain configuration and requirements.
  
  
  
  Debugging:
  
  If you have access to debugging tools, you can analyze the process flow to identify where the error is occurring and what specific conditions are causing the switch to fail.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. Provide them with the error message details and any relevant configuration information.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like /SAPAPO/SDP94 (for planning board) or /SAPAPO/TSO1 (for transportation chain maintenance) to access relevant data.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide additional insights or patches that could resolve the issue.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.