How To Fix /ISDFPS/FDPDAMPO252 - Quantity must be 1 in serial number line

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/FDPDAMPO -

• Message number: 252

• Message text: Quantity must be 1 in serial number line

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ISDFPS/FDPDAMPO252 - Quantity must be 1 in serial number line ?

  The SAP error message /ISDFPS/FDPDAMPO252 Quantity must be 1 in serial number line typically occurs in the context of handling serial numbers in SAP, particularly when dealing with the delivery or goods movement of serialized items. This error indicates that the system expects the quantity for a serial number line to be exactly 1, which is a common requirement for serialized inventory items.
  Cause:
  
  
  Incorrect Quantity Entry: The most common cause of this error is that the quantity entered for a serialized item is greater than 1. In SAP, each serial number corresponds to a single unit of inventory, so the system does not allow multiple units to be assigned to a single serial number.
  
  
  Configuration Issues: There may be configuration settings in the system that enforce this rule, particularly in the context of the specific module or transaction you are using.
  
  
  Data Entry Errors: Sometimes, data entry errors can lead to incorrect quantities being assigned to serial numbers.
  
  
  Solution:
  
  
  Check Quantity: Ensure that the quantity for the serial number line is set to 1. If you are trying to enter multiple units, you will need to create separate entries for each serial number.
  
  
  Review Serial Number Assignment: If you are processing a delivery or goods movement, verify that each serial number is correctly assigned to a single unit of the product.
  
  
  Adjust Configuration (if necessary): If you believe the configuration settings are incorrect or need adjustment, consult with your SAP administrator or a consultant who specializes in SAP configuration.
  
  
  Use the Correct Transaction: Make sure you are using the appropriate transaction for handling serialized items. Some transactions may have specific requirements regarding serial number handling.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for more detailed information on handling serial numbers in your specific version of SAP.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MIGO (Goods Movement), VL01N (Create Outbound Delivery), or others that pertain to inventory management and serial number handling.
  User Training: Ensure that users handling serialized items are trained on the correct procedures for entering and managing serial numbers in SAP.
  
  If the issue persists after following these steps, it may be beneficial to engage with SAP support or your internal IT team for further troubleshooting.