How To Fix WP503 - Faulty segment in IDoc &: qualifier & not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: WP - Messages from POS interface

• Message number: 503

• Message text: Faulty segment in IDoc &: qualifier & not allowed

Self-Explanatory Message

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message WP503 - Faulty segment in IDoc &: qualifier & not allowed ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WP503 Faulty segment in IDoc &: qualifier & not allowed
  
  Meaning / 
  Cause:
  This error occurs during IDoc processing when a segment in the IDoc contains a qualifier value that is not allowed or not recognized according to the IDoc segment definition or the partner profile settings.
  
  The segment in the IDoc has a qualifier field (often used to specify the type or category of data in that segment).
  The qualifier value provided in the IDoc is not valid or not allowed as per the IDoc metadata or the partner profile configuration.
  This can happen if the IDoc is generated incorrectly, or if the receiving system expects only certain qualifier values.
  It may also occur if the IDoc segment definition (in the Data Dictionary or WE31) does not allow the qualifier value present in the IDoc.
  
  
  Typical Scenarios:
  
  The IDoc segment contains a qualifier field (e.g., segment