How To Fix /ISDFPS/FDPDAMPO081 - Handling unit &1 already assigned to requisition &2

/ISDFPS/FDPDAMPO081 - Overview

• Message type: E = Error

• Message class: /ISDFPS/FDPDAMPO -

• Message number: 081

• Message text: Handling unit &1 already assigned to requisition &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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Smart SAP Assistant

• What is the cause and solution for SAP error message /ISDFPS/FDPDAMPO081 - Handling unit &1 already assigned to requisition &2 ?

  The SAP error message /ISDFPS/FDPDAMPO081 Handling unit &1 already assigned to requisition &2 indicates that a specific handling unit (HU) is already linked to a requisition, and you are attempting to assign it to another requisition. This situation typically arises in the context of logistics and inventory management within SAP, particularly when dealing with handling units in the context of delivery or shipment processes.
  
  Cause:
  
  Duplicate Assignment: The handling unit (HU) you are trying to assign is already associated with another requisition. In SAP, each handling unit can only be assigned to one requisition at a time to maintain data integrity and avoid confusion in inventory management.
  System Configuration: There may be specific configurations or settings in your SAP system that enforce strict rules regarding the assignment of handling units to requisitions.
  
  
  Solution:
  
  Check Current Assignment: Verify which requisition the handling unit is currently assigned to. You can do this by using transaction codes like