How To Fix /BOBF/CUST_UI078 - A HANA library class is used but no result (table) type is maintained

SAP Error Message - Details

• Message type: E = Error

• Message class: /BOBF/CUST_UI -

• Message number: 078

• Message text: A HANA library class is used but no result (table) type is maintained

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /BOBF/CUST_UI078 - A HANA library class is used but no result (table) type is maintained ?

  The SAP error message /BOBF/CUST_UI078 indicates that a HANA library class is being used in a Business Object Processing Framework (BOPF) context, but there is no result (table) type maintained for it. This typically occurs in scenarios where a BOPF business object is expected to return data, but the necessary configuration for the result type is missing.
  Cause:
  
  Missing Result Type: The primary cause of this error is that the BOPF configuration for the business object does not have a result type defined for the HANA library class being used.
  Incorrect Configuration: There may be an issue with the way the BOPF business object is configured, particularly in the area of the data model or the service definition.
  Incompatibility: The HANA library class may not be compatible with the expected data structure or may not have been properly implemented.
  
  Solution:
  
  
  Define Result Type:
  
  Go to the BOPF configuration for the relevant business object.
  Ensure that a result type is defined for the HANA library class. This typically involves specifying the table type that the class should return.
  You can do this in the BOPF configuration transaction (e.g., using transaction code BOPF or BOPF_CUST).
  
  
  
  Check Data Model:
  
  Review the data model associated with the BOPF business object to ensure that all necessary entities and associations are correctly defined.
  Make sure that the HANA library class is correctly linked to the data model.
  
  
  
  Review Service Definition:
  
  If you are using a service definition, check that the service is correctly configured to return the expected data types.
  Ensure that the service is properly activated and that all necessary parameters are set.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the BOPF processing to identify where the error is occurring.
  Use transaction SE80 or SE11 to analyze the relevant classes and data types.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to BOPF and HANA library classes for any specific requirements or known issues.
  
  
  
  Related Information:
  
  BOPF Documentation: SAP provides extensive documentation on the Business Object Processing Framework, which can be helpful in understanding how to configure business objects and their associated data models.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance.
  Community Forums: Consider reaching out to SAP Community forums or other developer communities for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the error and ensure that your BOPF business object is correctly configured to return the expected results.