How To Fix /IWFND/CM_V4_COS008 - Data container sub-structure for complex type &1 not created

/IWFND/CM_V4_COS008 - Overview

• Message type: E = Error

• Message class: /IWFND/CM_V4_COS -

• Message number: 008

• Message text: Data container sub-structure for complex type &1 not created

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWFND/CM_V4_COS008 - Data container sub-structure for complex type &1 not created ?

  The SAP error message /IWFND/CM_V4_COS008 indicates that there is an issue with the data container sub-structure for a complex type in an OData service. This error typically arises when the system is unable to create the necessary data structure for a complex type defined in the OData service.
  
  Cause:
  
  Missing or Incorrect Definition: The complex type may not be defined correctly in the Data Dictionary (DDIC) or in the OData service metadata.
  Inconsistent Data Model: There may be inconsistencies in the data model, such as missing associations or incorrect mappings.
  Transport Issues: If the OData service was transported from one system to another, there may be missing dependencies or objects.
  Versioning Issues: If there are multiple versions of the OData service, the system may be trying to access an outdated or incorrect version.
  
  
  Solution:
  
  Check Complex Type Definition: Verify that the complex type is correctly defined in the Data Dictionary. Ensure that all fields and associations are