How To Fix /SCWM/SERIAL102 - Serial number &1 has already been reserved by warehouse task &2

/SCWM/SERIAL102 - Overview

• Message type: E = Error

• Message class: /SCWM/SERIAL -

• Message number: 102

• Message text: Serial number &1 has already been reserved by warehouse task &2

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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/SCWM/SERIAL102 - Details

• The SAP error message /SCWM/SERIAL102 indicates that a specific serial number has already been reserved for a warehouse task. This typically occurs in the context of warehouse management processes where serial numbers are used to track individual items.
  
  Cause:
  The error is triggered when you attempt to reserve or use a serial number that is already linked to an existing warehouse task. This can happen in scenarios such as:
  
  Attempting to pick or put away an item with a serial number that is already assigned to another task.
  Trying to process a serial number that has not been fully completed in a previous task.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the Warehouse Task: Identify the warehouse task that has reserved the serial number. You can do this by checking the task details in the SAP system using transaction codes like /SCWM/PRDI (for picking) or /SCWM/PRDO (for putaway).
  
  
  Complete or Cancel the Existing