How To Fix WZRE_PRX_MAPPING059 - ActionCode '01' (Create): ItemID must be initial

SAP Error Message - Details

• Message type: E = Error

• Message class: WZRE_PRX_MAPPING - Messages for Proxy Mappings

• Message number: 059

• Message text: ActionCode '01' (Create): ItemID must be initial

Self-Explanatory Message

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• What is the cause and solution for SAP error message WZRE_PRX_MAPPING059 - ActionCode '01' (Create): ItemID must be initial ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WZRE_PRX_MAPPING059 ActionCode '01' (Create): ItemID must be initial
  
  Cause:
  This error occurs during the processing of a proxy message or IDoc when the system expects the ItemID field to be initial (empty or zero) for a Create action (ActionCode '01'), but it is not. 
  
  ActionCode '01' typically means a Create operation.
  For create operations, the system expects that the ItemID (which usually identifies an existing item or record) should not be filled because the item does not exist yet.
  If the ItemID is filled (non-initial), the system assumes you are trying to reference an existing item, which contradicts the create action.
  
  This inconsistency causes the error.
  
  When does it happen?
  
  When inbound or outbound proxy or IDoc processing tries to create a new item but the message contains an ItemID value.
  During data mapping or transformation, the ItemID field is incorrectly populated.
  Custom enhancements or mappings incorrectly set the ItemID for create operations.
  
  
  Solution:
  
  
  Check the message or IDoc data:
  
  Verify that for ActionCode '01' (Create), the ItemID field is empty or initial.
  If the message is coming from an external system, ensure the sending system does not send an ItemID for create operations.
  
  
  
  Review mapping logic:
  
  If you have custom mappings (e.g., in SAP PI/PO, CPI, or within ABAP proxy code), ensure that the ItemID is cleared or not set when ActionCode = '01'.
  Adjust the mapping to set ItemID = initial for create actions.
  
  
  
  Check enhancements or user exits:
  
  If there are user exits, BAdIs, or enhancement spots that manipulate the message data, verify that they do not set ItemID for create actions.
  
  
  
  Test with corrected data:
  
  After corrections, test the inbound message or proxy call again to confirm the error is resolved.
  
  
  
  
  Related Information:
  
  ActionCode values typically:
  
  '01' = Create
  '02' = Change
  '03' = Delete
  
  
  For Change or Delete actions, ItemID must be filled to identify the item.
  For Create, ItemID must be initial because the system assigns a new ID.
  This error is common in scenarios involving:
  
  IDoc inbound processing (e.g., MATMAS, CREMAS)
  Proxy inbound processing in SAP PI/PO or SAP CPI
  Custom interfaces where data mapping is involved
  
  
  
  
  Summary:
  
  
  
  Aspect
  Description
  
  
  
  
  Error
  WZRE_PRX_MAPPING059: ItemID must be initial for ActionCode '01' (Create)
  
  
  Cause
  ItemID is filled when it should be empty for create action
  
  
  Solution
  Ensure ItemID is initial (empty) for create operations in the message or mapping
  
  
  Check
  Message data, mapping logic, enhancements
  
  
  Related
  ActionCode values and their expected ItemID usage
  
  
  
  
  If you provide the context of the interface or scenario (e.g., which IDoc or proxy interface), I can help with more specific guidance.