How To Fix O7775 - Data section &1 is of business type rel. &2 and has no lead RNBT assigned

SAP Error Message - Details

• Message type: E = Error

• Message class: O7 - IS-Oil: MRN Marketing Retail Network messages

• Message number: 775

• Message text: Data section &1 is of business type rel. &2 and has no lead RNBT assigned

What causes this issue?

You tried to display a data section of business type relevance '2' or
'5' but you did not assign a lead business type in Customizing.

System Response

You cannot continue to maintain location master data until you assign a
lead business type.

How to fix this error?

Assign a lead business type to data section &V1& within Customizing
transaction <DS:TRAN.O5BBB>O5BBB</>.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message O7775 - Data section &1 is of business type rel. &2 and has no lead RNBT assigned ?

  The SAP error message O7775 indicates that there is an issue with the data section in a business object. Specifically, it states that the data section is of a certain business type and does not have a lead RNBT (Relationship Number Business Type) assigned. This can occur in various contexts, such as when working with business objects, data sections, or when configuring business processes in SAP.
  Cause:
  
  Missing Configuration: The primary cause of this error is that the data section in question has not been properly configured to include a lead RNBT. This can happen if the business type is not set up correctly in the system.
  Inconsistent Data: There may be inconsistencies in the data model or configuration that lead to this error, such as missing relationships or incorrect mappings.
  Custom Development: If there are custom developments or enhancements in the system, they may not be correctly handling the relationships between business types and data sections.
  
  Solution:
  
  
  Check Configuration: 
  
  Go to the configuration settings for the business object and verify that the data section is correctly defined.
  Ensure that the lead RNBT is assigned to the data section. This can typically be done in the customizing settings of the relevant business object.
  
  
  
  Assign Lead RNBT:
  
  If the lead RNBT is missing, you will need to assign it. This can usually be done in the transaction code related to the business object configuration (e.g., SPRO).
  Navigate to the relevant section in the SAP Customizing Implementation Guide (IMG) and ensure that the lead RNBT is correctly assigned to the data section.
  
  
  
  Check for Updates: 
  
  Ensure that your SAP system is up to date with the latest support packages and notes, as there may be fixes or updates that address this issue.
  
  
  
  Consult Documentation: 
  
  Review the SAP documentation related to the specific business object and data section to understand the requirements for configuration.
  
  
  
  Debugging: 
  
  If the issue persists, consider debugging the process to identify where the error is being triggered and gather more context about the data being processed.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SPRO (Customizing), SE80 (Object Navigator), and SE37 (Function Module) for debugging.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Community Forums: Engage with SAP community forums or support channels for additional insights and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the O7775 error and ensure that your data sections are correctly configured within the SAP system.