How To Fix WZRE_PRX154 - Order ID &1 has wrong format (GUID conversion faield)

SAP Error Message - Details

• Message type: E = Error

• Message class: WZRE_PRX - SOA messages from proxy implementations

• Message number: 154

• Message text: Order ID &1 has wrong format (GUID conversion faield)

Self-Explanatory Message

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• What is the cause and solution for SAP error message WZRE_PRX154 - Order ID &1 has wrong format (GUID conversion faield) ?

  The SAP error message:
  WZRE_PRX154 Order ID &1 has wrong format (GUID conversion failed)
  Cause:
  This error occurs when the system tries to convert an Order ID into a GUID (Globally Unique Identifier) format, but the Order ID provided does not conform to the expected GUID format. In SAP, certain processes or interfaces expect identifiers in GUID format (a 32-character hexadecimal string, often displayed with hyphens, e.g., 550e8400-e29b-41d4-a716-446655440000). If the Order ID is not in this format, the conversion fails, triggering this error.
  Common scenarios causing this error:
  
  The Order ID is passed as a plain number or string that is not a valid GUID.
  Data inconsistency or incorrect data mapping in interfaces or middleware.
  Custom code or integration scenarios where Order IDs are incorrectly handled or transformed.
  Incorrect or missing data in the source system or during data transfer.
  
  Solution:
  
  
  Check the Order ID format:
  
  Verify that the Order ID being processed is in the correct GUID format.
  If the Order ID is expected to be a GUID, ensure that the source system or interface sends it correctly.
  
  
  
  Data validation:
  
  Implement validation checks before the conversion to ensure the Order ID is a valid GUID.
  If the Order ID is not a GUID but another format, adjust the logic to handle the correct format or convert it properly.
  
  
  
  Review integration/middleware:
  
  Check any middleware or interface mappings that handle Order IDs.
  Ensure that the Order ID is not altered or truncated during data transfer.
  
  
  
  Custom code debugging:
  
  If custom ABAP code or user exits are involved, debug the code where the GUID conversion happens.
  Use function modules like CL_SYSTEM_UUID=>CREATE_UUID_C32 or GUID_CONVERT carefully and ensure input data is valid.
  
  
  
  Data correction:
  
  If the error is due to corrupted or incorrect data in the database, correct the Order ID entries to valid GUIDs or adjust the process to handle the existing format.
  
  
  
  Related Information:
  
  GUIDs in SAP are often used in scenarios involving SAP NetWeaver Process Integration (PI), SAP Cloud Platform, or other integration technologies.
  Function modules related to GUID handling:
  
  GUID_CONVERT – converts between GUID formats.
  CL_SYSTEM_UUID class methods for generating or validating UUIDs.
  
  
  Check OSS notes or SAP support for any known issues related to the specific module or interface you are working with.
  If this error occurs in a specific SAP module (e.g., SAP CRM, SAP SRM), check module-specific documentation for handling Order IDs and GUIDs.
  
  
  Summary:
  
  
  
  Aspect
  Details
  
  
  
  
  Cause
  Order ID is not in valid GUID format, causing conversion failure.
  
  
  Solution
  Validate and correct Order ID format; check integration mappings; debug custom code.
  
  
  Related
  Use SAP GUID conversion function modules; check integration scenarios and SAP notes.
  
  
  
  If you provide more context (module, scenario, interface), I can help with more specific guidance.