How To Fix SPRX403 - SPROXY/DDIC: Structure &1 Field &2 Different fieldnames &3/&4

SPRX403 - Overview

• Message type: E = Error

• Message class: SPRX - Proxy Generation

• Message number: 403

• Message text: SPROXY/DDIC: Structure &1 Field &2 Different fieldnames &3/&4

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SPRX403 - SPROXY/DDIC: Structure &1 Field &2 Different fieldnames &3/&4 ?

  The SAP error message SPRX403 indicates that there is a mismatch in field names between the structure defined in the Data Dictionary (DDIC) and the structure used in the proxy interface. This typically occurs when there are discrepancies in the field names or their definitions between the two structures.
  
  Cause:
  
  Field Name Mismatch: The field names in the structure defined in the Data Dictionary do not match the field names expected by the proxy.
  Changes in Data Dictionary: If the structure in the DDIC has been modified (e.g., fields added, removed, or renamed) after the proxy was generated, this can lead to inconsistencies.
  Proxy Generation Issues: The proxy might not have been regenerated after changes were made to the underlying structures.
  
  
  Solution:
  
  Check Field Names: Verify the field names in both the DDIC structure and the proxy interface. Ensure that they match exactly, including case sensitivity.
  Regenerate Proxy: If changes have been made to the DDIC structure,