How To Fix WRF_APC_INB167 - Mapping external data to purchasing list &1 (PLID &2)

WRF_APC_INB167 - Overview

• Message type: E = Error

• Message class: WRF_APC_INB - Messages for OAPC Inbound Processing

• Message number: 167

• Message text: Mapping external data to purchasing list &1 (PLID &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_APC_INB167 - Mapping external data to purchasing list &1 (PLID &2) ?

  Certainly! Here's a detailed explanation regarding the SAP error message:
  
  SAP Error Message:
  WRF_APC_INB167
  Text: Mapping external data to purchasing list &1 (PLID &2)
  
  1. Cause of the Error
  This message typically occurs in the context of Advanced Planning and Optimization (APO), specifically during the integration or inbound processing of external data into SAP APO's Supply Network Planning (SNP) or Production Planning and Detailed Scheduling (PP/DS) modules.
  
  The system is trying to map external data (such as purchase requisitions, purchase orders, or other procurement-related data) to an internal Purchasing List identified by the purchasing list ID (PLID).
  The error or warning indicates that there is an issue with this mapping process.
  Possible causes include:
  The purchasing list ID (&2) does not exist or is not valid in the system.
  The external data format or content does not match the expected structure or values.
  Missing or inconsistent master data related to the purchasing list or related objects.
  Authorization or configuration issues preventing the