How To Fix JITOUT128 - A transfer order has already been generated for JIT call &1

SAP Error Message - Details

• Message type: E = Error

• Message class: JITOUT - Messages for JIT Outbound

• Message number: 128

• Message text: A transfer order has already been generated for JIT call &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message JITOUT128 - A transfer order has already been generated for JIT call &1 ?

  The SAP error message JITOUT128 indicates that a transfer order has already been generated for a Just-In-Time (JIT) call. This typically occurs in scenarios where the system is trying to create a transfer order for a JIT delivery that has already been processed.
  Cause:
  
  Duplicate Processing: The most common cause of this error is an attempt to create a transfer order for a JIT call that has already been processed. This can happen if the same JIT call is being processed multiple times due to user error or system issues.
  System Configuration: There may be issues with the configuration of the JIT process or the transfer order creation process that lead to this error.
  Data Integrity Issues: There could be inconsistencies in the data related to the JIT call or transfer orders in the system.
  
  Solution:
  
  Check Existing Transfer Orders: Verify if a transfer order has already been created for the JIT call in question. You can do this by checking the transfer order history or the relevant JIT call details.
  Avoid Duplicate Processing: Ensure that the process for creating transfer orders is not being triggered multiple times for the same JIT call. This may involve reviewing the workflow or user actions that lead to the creation of transfer orders.
  Review Configuration: Check the configuration settings for JIT and transfer orders in your SAP system to ensure they are set up correctly. This may involve consulting with your SAP Basis or configuration team.
  Error Handling: If the error persists, consider implementing error handling procedures to manage duplicate requests or to log instances where this error occurs for further analysis.
  Consult Documentation: Refer to SAP documentation or support notes related to JIT processing and transfer orders for additional insights or updates that may address this issue.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like LT03 (Create Transfer Order) or JITCALL to manage JIT calls and transfer orders.
  SAP Notes: Check SAP Notes for any known issues or patches related to JIT processing and transfer orders.
  User Training: Ensure that users involved in the JIT process are trained on the correct procedures to avoid duplicate entries.
  
  If the issue continues after following these steps, it may be beneficial to engage with SAP support for further assistance.