How To Fix WRF_AT149 - System error: No supply source assigned to recipients (AT &1, &2)

WRF_AT149 - Overview

• Message type: E = Error

• Message class: WRF_AT - Messages for Allocation Table RTFASH

• Message number: 149

• Message text: System error: No supply source assigned to recipients (AT &1, &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 WRF_AT149 - System error: No supply source assigned to recipients (AT &1, &2) ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WRF_AT149 System error: No supply source assigned to recipients (AT &1, &2)
  
  
  Cause:
  This error occurs in SAP when the system tries to determine a supply source for a recipient (such as a plant or location) during a supply chain or warehouse process (e.g., in Advanced Planning, Warehouse Management, or Transportation Management), but no supply source has been assigned or maintained for the recipient.
  
  &1 and &2 are placeholders for specific values, typically representing the recipient and the relevant object (e.g., plant, storage location, or transportation lane).
  The system cannot find a valid supply source (like a supplying plant, vendor, or warehouse) for the recipient in the master data or configuration.
  This often happens in scenarios involving stock transfer, replenishment, or distribution where the system needs to know from where the goods should be supplied.
  
  
  Typical Scenarios:
  
  In Transportation Management (TM), when determining the source of