How To Fix /IWBEP/CM_V4_MED076 - Function '&1' does not have a return

/IWBEP/CM_V4_MED076 - Overview

• Message type: E = Error

• Message class: /IWBEP/CM_V4_MED -

• Message number: 076

• Message text: Function '&1' does not have a return

Self-Explanatory Message

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/IWBEP/CM_V4_MED076 - Details

• The SAP error message /IWBEP/CM_V4_MED076 indicates that a function in your OData service does not have a return value defined. This typically occurs when you are working with OData services in SAP Gateway and you have defined a function import that is expected to return a value, but the implementation does not provide one.
  
  Cause:
  
  Missing Return Value: The function import is defined in the OData service but does not have a corresponding return value in the implementation.
  Incorrect Function Signature: The function might be defined with a return type in the service metadata, but the actual implementation does not return any data.
  Implementation Error: There might be an error in the ABAP code where the function is implemented, leading to no return value being sent back.
  
  
  Solution:
  
  Check Function Import Definition: Go to the OData service definition in the SAP Gateway Service Builder (transaction code SEGW) and verify that the function import is correctly defined