How To Fix CL_SEA_MESSAGES152 - XSD Types are not supported for Aggregated or Core data types

SAP Error Message - Details

• Message type: E = Error

• Message class: CL_SEA_MESSAGES - Message class for SEW tool

• Message number: 152

• Message text: XSD Types are not supported for Aggregated or Core data types

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CL_SEA_MESSAGES152 - XSD Types are not supported for Aggregated or Core data types ?

  The SAP error message CL_SEA_MESSAGES152 indicates that there is an issue with the use of XSD (XML Schema Definition) types in the context of aggregated or core data types within SAP. This error typically arises when you are working with SAP's Enterprise Services or when defining data types in the context of web services.
  Cause:
  The error occurs because:
  
  Unsupported Data Types: The XSD types you are trying to use are not compatible with the aggregated or core data types expected by the SAP system. This can happen if you are trying to use complex types or certain XML schema constructs that are not supported in the context of the data model you are working with.
  Incorrect Mapping: There may be a mismatch in the expected data structure and the actual data structure defined in your service or data model.
  Version Compatibility: Sometimes, the version of the SAP system or the specific module you are using may not support certain XSD features.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review Data Types: Check the data types you are using in your service definition. Ensure that you are using only the supported core or aggregated data types as defined by SAP. Refer to the SAP documentation for a list of supported data types.
  
  
  Modify XSD: If you are using an XSD that includes unsupported types, consider modifying the XSD to use simpler or supported types. Avoid using complex types or constructs that are not compatible with SAP's expectations.
  
  
  Check Service Definition: If you are working with a web service, review the service definition in the SAP system. Ensure that the data types defined in the service match the expected types in the SAP backend.
  
  
  Consult Documentation: Refer to the SAP Help Portal or relevant documentation for your specific SAP version to understand the limitations and supported features regarding XSD types.
  
  
  Testing: After making changes, test the service or data model again to ensure that the error is resolved.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Version-Specific Features: Be aware that different versions of SAP may have different capabilities regarding data types and web services. Always refer to the documentation specific to your version.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.