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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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 field like QUALF or similar) that is restricted to certain values.
  The partner profile or message type expects only specific qualifier values.
  The IDoc was manually edited or generated by a third-party system with incorrect qualifier values.
  The segment definition or the IDoc type has been changed but the sending system still sends old or invalid qualifier values.
  
  
  Solution / How to Fix:
  
  
  Check the IDoc segment qualifier value:
  
  Use transaction WE02 or WE05 to display the IDoc.
  Identify the segment and the qualifier field value causing the error.
  
  
  
  Verify the allowed qualifier values:
  
  Check the segment definition in transaction WE31.
  Check the domain or data element of the qualifier field to see allowed values.
  Check the partner profile (transaction WE20) for any restrictions on qualifier values.
  
  
  
  Correct the qualifier value:
  
  If the qualifier value is incorrect, correct it in the sending system or in the IDoc generation logic.
  If the IDoc is generated by a custom program, check the code that fills the qualifier field.
  
  
  
  Adjust partner profile or segment definition if needed:
  
  If the qualifier value is valid but not recognized, update the partner profile or segment definition to allow it.
  This might involve extending the domain or data element to include the new qualifier value.
  
  
  
  Reprocess the IDoc:
  
  After correction, reprocess the IDoc using transaction BD87 or WE19 (test tool).
  
  
  
  
  Additional Information:
  
  
  IDoc Segment Qualifier:
  
  Many IDoc segments have a qualifier field to distinguish different types of data within the same segment structure. For example, in segments like E1EDP01 (Purchase Order Item), the qualifier might specify item category or other classification.
  
  
  Partner Profile Restrictions:
  
  Sometimes, the partner profile restricts the qualifier values to ensure data consistency and prevent processing errors.
  
  
  Custom IDocs:
  
  If you are using custom IDocs or extensions, ensure that the qualifier values are properly documented and maintained.
  
  
  SAP Notes:
  
  Check SAP Notes related to the specific IDoc type and message type for any known issues or updates.
  
  
  
  Summary:
  
  
  
  Aspect
  Details
  
  
  
  
  Error
  WP503 Faulty segment in IDoc &: qualifier & not allowed
  
  
  Cause
  Segment qualifier value in IDoc is invalid or not allowed per segment definition/profile
  
  
  Solution
  Verify and correct qualifier value in IDoc or adjust segment definition/partner profile
  
  
  Tools
  WE02, WE05 (IDoc display), WE31 (segment definition), WE20 (partner profile), BD87 (reprocess)
  
  
  Notes
  Check domain/data element restrictions, custom code, and SAP Notes
  
  
  
  
  If you provide the exact segment name and qualifier value, I can help you with more specific guidance.