How To Fix SADL_GW_V4_MODEL004 - Do not use conversion ext &1 here.

SADL_GW_V4_MODEL004 - Overview

• Message type: E = Error

• Message class: SADL_GW_V4_MODEL - OData Version 4 Enabling: Model Messages

• Message number: 004

• Message text: Do not use conversion ext &1 here.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SADL_GW_V4_MODEL004 - Do not use conversion ext &1 here. ?

  The SAP error message SADL_GW_V4_MODEL004 with the description "Do not use conversion ext &1 here" typically occurs in the context of SAP Gateway and the SAP ABAP programming environment, particularly when working with the SAP Data Access Layer (SADL) and OData services.
  
  Cause:
  This error usually arises when there is an attempt to use a conversion exit in a context where it is not allowed. Conversion exits are used in SAP to convert data types (for example, converting a date from internal format to external format). However, in certain scenarios, especially when dealing with OData services, the use of conversion exits can lead to issues with data representation and serialization.
  
  Solution:
  To resolve this error, you should:
  
  
  Review the Code: Check the ABAP code where the error is occurring. Look for any usage of conversion exits (like CONVERT_TO_LOCAL_CURRENCY, CONVERT_DATE_TO_EXTERNAL, etc.) in the context of the OData service or SADL model.
  
  
  Remove Conversion Exits: If you find