How To Fix WZRE_PRX_MAPPING035 - Item &1: BTDItemTypeCode has an initial value. Assign a valid value

SAP Error Message - Details

• Message type: E = Error

• Message class: WZRE_PRX_MAPPING - Messages for Proxy Mappings

• Message number: 035

• Message text: Item &1: BTDItemTypeCode has an initial value. Assign a valid value

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WZRE_PRX_MAPPING035 - Item &1: BTDItemTypeCode has an initial value. Assign a valid value ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WZRE_PRX_MAPPING035 Item &1: BTDItemTypeCode has an initial value. Assign a valid value?
  
  Cause:
  This error occurs during the processing of Business Transaction Documents (BTD) in SAP, particularly in scenarios involving proxy or middleware integration (e.g., SAP PI/PO, SAP Cloud Integration) or when mapping data for business transactions.
  
  BTDItemTypeCode is a field that represents the type of the item in the business transaction document.
  The error indicates that this field has an initial (empty or default) value instead of a valid, expected value.
  This usually means that the mapping or data extraction logic did not assign a proper item type code to the item.
  It can happen if the source data is incomplete, or the mapping logic is missing or incorrect.
  The system expects a valid item type code to process the item correctly.
  
  
  Solution:
  
  
  Check the Source Data:
  
  Verify that the source system or interface is sending the correct item type code.
  Ensure that the item type code is populated and valid according to the business transaction requirements.
  
  
  
  Review Mapping Logic:
  
  If you are using SAP Process Integration (PI), SAP Cloud Platform Integration (CPI), or any middleware, check the mapping steps.
  Make sure the field BTDItemTypeCode is correctly mapped from the source to the target.
  If the mapping uses constants or lookup tables, verify that these are correctly maintained.
  
  
  
  Enhance or Correct the Mapping:
  
  Assign a valid value to BTDItemTypeCode in the mapping.
  If the value depends on certain conditions, ensure these conditions are correctly implemented.
  
  
  
  Check Custom Code or User Exits:
  
  If there is any custom code or user exit involved in the processing of the BTD, verify that the item type code is assigned properly.
  Debug the code to see where the value might be lost or not set.
  
  
  
  Consult SAP Documentation or Notes:
  
  Look for SAP Notes related to WZRE_PRX_MAPPING035 for any known issues or patches.
  Sometimes, SAP provides specific guidance or corrections for such errors.
  
  
  
  
  Related Information:
  
  BTD (Business Transaction Document): A structure used in SAP to represent business documents in integration scenarios.
  Item Type Code: Defines the nature of the item (e.g., material item, service item, text item).
  Mapping Errors: Common in integration scenarios where data is transformed between different formats or systems.
  SAP Middleware: PI/PO, CPI, or other integration tools often handle these mappings.
  Debugging Tips:
  
  Use transaction codes like /IWFND/ERROR_LOG or middleware monitoring tools to trace the error.
  Check the payload before and after mapping to identify missing or incorrect values.
  
  
  
  
  If you provide more context (e.g., which module or integration scenario you are working on), I can give more tailored advice.