How To Fix CNAOBAR803 - Invalid relationship type (check entry)

SAP Error Message - Details

• Message type: E = Error

• Message class: CNAOBAR - Messages for Conversion Exits for Relationship Types

• Message number: 803

• Message text: Invalid relationship type (check entry)

Self-Explanatory Message

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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNAOBAR803 - Invalid relationship type (check entry) ?

  The SAP error message CNAOBAR803, which indicates "Invalid relationship type (check entry)," typically arises in the context of managing business partner relationships or master data in SAP. This error suggests that the system has encountered a relationship type that is not recognized or is incorrectly defined in the system.
  Cause:
  
  Invalid Relationship Type: The relationship type you are trying to use may not exist in the system or may not be valid for the specific business partner or master data you are working with.
  Configuration Issues: There may be configuration issues in the relationship types defined in the system. This could include missing entries or incorrect settings in the customizing tables.
  Data Entry Errors: There might be a typographical error in the relationship type being entered, leading to the system not recognizing it.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access or create certain relationship types.
  
  Solution:
  
  
  Check Relationship Type: Verify that the relationship type you are trying to use is valid. You can do this by checking the configuration in the SAP system:
  
  Go to the customizing transaction (SPRO) and navigate to the relevant section for business partner or master data relationships.
  Ensure that the relationship type is defined correctly and is active.
  
  
  
  Correct Data Entry: Double-check the entry for any typographical errors. Ensure that you are using the correct code for the relationship type.
  
  
  Review Configuration: If you have access, review the configuration settings for relationship types in the system. Ensure that all necessary relationship types are defined and that they are correctly linked to the relevant business partners.
  
  
  Consult Documentation: Refer to SAP documentation or help files for guidance on valid relationship types and their usage.
  
  
  User Authorizations: Ensure that you have the necessary authorizations to create or modify the relationship types. If not, contact your SAP security administrator.
  
  
  Testing: If changes are made to the configuration, test the changes in a development or quality environment before applying them to production.
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like BP (Business Partner) or SPRO (Customizing) to access the relevant settings.
  SAP Notes: Check for any SAP Notes related to this error message for additional insights or patches that may address the issue.
  Community Forums: Consider searching or posting in SAP community forums for additional help from other users who may have encountered the same issue.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP support team or a consultant who specializes in SAP master data management.