How To Fix SRF_AUTHORING155 - Data sources can't be assigned to complex elements. Check schema mapping.

SAP Error Message - Details

• Message type: E = Error

• Message class: SRF_AUTHORING - Message class for SRF Authoring

• Message number: 155

• Message text: Data sources can't be assigned to complex elements. Check schema mapping.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SRF_AUTHORING155 - Data sources can't be assigned to complex elements. Check schema mapping. ?

  The SAP error message SRF_AUTHORING155 indicates that there is an issue with the assignment of data sources to complex elements in your schema mapping. This typically occurs in the context of SAP Process Orchestration (PO) or SAP Integration Suite, where you are working with data mappings in integration scenarios.
  Cause:
  
  
  Complex Elements: The error arises when you attempt to assign a data source (like a field or a structure) to a complex element (like a nested structure or a composite type) in your schema. Complex elements cannot be directly assigned data sources that are not compatible with their structure.
  
  
  Schema Mismatch: There may be a mismatch between the expected structure of the complex element and the data source you are trying to map to it. This can happen if the data source does not contain the necessary fields or if the data types do not align.
  
  
  Incorrect Mapping: The mapping configuration may be incorrect, where the source and target elements are not properly aligned in terms of hierarchy or data types.
  
  
  Solution:
  
  
  Review Schema Structure: Check the schema definition of the complex element to ensure that it is correctly defined. Make sure that all required fields are present and that the structure matches what you are trying to map.
  
  
  Adjust Mapping: Go to the mapping configuration and ensure that you are mapping the correct data sources to the appropriate elements. If the complex element requires multiple fields, ensure that you are mapping each field correctly.
  
  
  Use Simple Elements: If possible, consider using simple elements for mapping instead of complex elements, especially if the data source does not have a corresponding complex structure.
  
  
  Validate Data Types: Ensure that the data types of the source and target elements are compatible. If there are discrepancies, you may need to perform type conversions or adjust the data source.
  
  
  Check for Nested Structures: If the complex element contains nested structures, ensure that you are mapping each level of the hierarchy correctly. You may need to create additional mappings for nested elements.
  
  
  Testing: After making adjustments, test the mapping to ensure that it works as expected without generating errors.
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for Process Orchestration or Integration Suite for detailed information on schema mapping and data types.
  Community Forums: Check SAP Community forums or other user groups for similar issues and solutions shared by other users.
  Debugging Tools: Utilize debugging tools available in SAP to trace the mapping process and identify where the error occurs.
  
  By following these steps, you should be able to resolve the SRF_AUTHORING155 error and successfully map your data sources to complex elements.