How To Fix WRF_APC_INB002 - Prepack info row &1 ignored. Pack size of prepack is 0

SAP Error Message - Details

• Message type: E = Error

• Message class: WRF_APC_INB - Messages for OAPC Inbound Processing

• Message number: 002

• Message text: Prepack info row &1 ignored. Pack size of prepack is 0

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message WRF_APC_INB002 - Prepack info row &1 ignored. Pack size of prepack is 0 ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WRF_APC_INB002: Prepack info row &1 ignored. Pack size of prepack is 0
  
  Cause:
  This error occurs during the inbound delivery or packing process in SAP when the system encounters a prepack info record with a pack size of zero (0). The prepack info record is used to define how products are packed in predefined quantities (prepacks). A pack size of zero is invalid because it means the system cannot determine how many units are in the prepack.
  In other words, the system tries to process a prepack info record, but since the pack size is zero, it ignores that record and issues this warning/error.
  
  Where it happens:
  
  During packing or inbound delivery processing.
  When the system reads prepack info records (e.g., in transaction /SCWM/PRPACK or related packing transactions).
  In Advanced Shipping & Receiving (SAP EWM) or SAP ERP with packaging functionality.
  
  
  Solution:
  
  
  Check Prepack Info Records:
  
  Go to the transaction where prepack info records are maintained (e.g., /SCWM/PRPACK in EWM or relevant transaction in ERP).
  Find the prepack info record referenced in the error message (the &1 placeholder will be replaced by the actual record number or identifier).
  Verify the pack size field.
  
  
  
  Correct the Pack Size:
  
  If the pack size is zero, update it to the correct number of units per prepack.
  Save the changes.
  
  
  
  If the Prepack Info Record is Not Needed:
  
  If the prepack info record is obsolete or incorrect, consider deleting or deactivating it.
  
  
  
  Reprocess the Transaction:
  
  After correction, reprocess the inbound delivery or packing step.
  
  
  
  
  Additional Information:
  
  Prepack Info Record: Defines how many units of a product are packed together in a prepack. For example, a prepack might contain 6 units of a product.
  Pack Size = 0: Means no units are defined, which is invalid.
  This error is often a warning, but it can cause issues in packing or delivery processing if not corrected.
  Check integration points if data is coming from external systems or interfaces that might be creating invalid prepack info records.
  
  
  Summary:
  
  
  
  Aspect
  Details
  
  
  
  
  Error
  WRF_APC_INB002: Prepack info row &1 ignored. Pack size of prepack is 0
  
  
  Cause
  Prepack info record has pack size = 0 (invalid)
  
  
  Solution
  Update the prepack info record to have a valid pack size (>0) or delete the record if not needed
  
  
  Transaction
  /SCWM/PRPACK (EWM) or relevant ERP transaction for prepack info maintenance
  
  
  
  
  If you need help identifying the exact prepack info record or transaction, please provide the full error message with the actual record number or context.
  
  Let me know if you want me to guide you through the steps in a specific SAP module!