How To Fix OE072 - More than one function group defined for TPI interface

SAP Error Message - Details

• Message type: E = Error

• Message class: OE - IS-Oil: ITA/TPI messages

• Message number: 072

• Message text: More than one function group defined for TPI interface

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message OE072 - More than one function group defined for TPI interface ?

  The SAP error message OE072, which states "More than one function group defined for TPI interface," typically occurs in the context of the SAP system when there are multiple function groups defined for a specific TPI (Third Party Interface) interface. This can lead to confusion in the system as it does not know which function group to use for the interface.
  Cause:
  
  Multiple Function Groups: The primary cause of this error is that there are multiple function groups assigned to the same TPI interface. This can happen due to incorrect configuration or changes made in the system that were not properly managed.
  Configuration Issues: Sometimes, during system upgrades or migrations, the configuration might not be updated correctly, leading to multiple entries for the same interface.
  Custom Development: If custom development has been done, it might inadvertently create multiple function groups for the same TPI interface.
  
  Solution:
  
  
  Check Configuration: 
  
  Go to the transaction code SE80 (Object Navigator) or SE37 (Function Module) and check the TPI interface configuration.
  Identify all the function groups associated with the TPI interface in question.
  
  
  
  Remove Duplicates:
  
  If you find multiple function groups, determine which one is the correct or intended function group to use.
  Remove or deactivate the unnecessary function groups from the TPI interface configuration.
  
  
  
  Adjust Custom Code: 
  
  If custom code is involved, review it to ensure that it is not creating multiple function groups for the same interface.
  Make necessary adjustments to ensure that only one function group is defined for the TPI interface.
  
  
  
  Transport Requests: 
  
  If changes are made in a development environment, ensure that they are properly transported to the quality and production environments to avoid discrepancies.
  
  
  
  Consult Documentation: 
  
  Review SAP documentation or notes related to the specific TPI interface you are working with to ensure compliance with best practices.
  
  
  
  Testing: 
  
  After making changes, perform thorough testing to ensure that the TPI interface functions correctly without any errors.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the TPI interface you are working with.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  Documentation: Refer to the official SAP documentation for guidelines on configuring TPI interfaces and managing function groups.
  
  By following these steps, you should be able to resolve the OE072 error and ensure that your TPI interface is correctly configured.