How To Fix /IWBEP/CM_V4_MED129 - Incompatible EDM and ABAP type combination on property '&1'

/IWBEP/CM_V4_MED129 - Overview

• Message type: E = Error

• Message class: /IWBEP/CM_V4_MED -

• Message number: 129

• Message text: Incompatible EDM and ABAP type combination on property '&1'

Self-Explanatory Message

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/IWBEP/CM_V4_MED129 - Details

• The SAP error message /IWBEP/CM_V4_MED129 indicates that there is an incompatibility between the EDM (Entity Data Model) type and the ABAP type for a property in your OData service. This typically occurs when the data types defined in the OData service do not match the expected types in the ABAP backend.
  
  Cause:
  
  Type Mismatch: The property in the EDM model is defined with a certain type (e.g., Edm.String, Edm.Int32, etc.), but the corresponding ABAP field has a different type (e.g., CHAR, INT, etc.).
  Inconsistent Metadata: The metadata exposed by the OData service does not align with the actual data types in the ABAP data dictionary.
  Data Length Issues: The length of the data type in ABAP may exceed the limits defined in the EDM model, or vice versa.
  
  
  Solution:
  
  Check Data Types: Review the data types defined in the OData service and compare them with the corresponding ABAP data types. Ensure that they are compatible.
  Adjust EDM