How To Fix EDATEX261 - Communication type &1 is not unique

SAP Error Message - Details

• Message type: E = Error

• Message class: EDATEX - Messages for Data Exchange Processes

• Message number: 261

• Message text: Communication type &1 is not unique

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message EDATEX261 - Communication type &1 is not unique ?

  The SAP error message EDATEX261 indicates that there is a problem with the communication type specified in the Electronic Data Interchange (EDI) configuration. Specifically, it means that the communication type you are trying to use is not unique, which can lead to ambiguity in processing.
  Cause:
  
  Duplicate Entries: The most common cause of this error is that there are multiple entries for the same communication type in the configuration tables. This can happen if the configuration was not set up correctly or if there were changes made that resulted in duplicates.
  Incorrect Configuration: The communication type may not have been defined properly, or there may be conflicting settings in the EDI configuration.
  Missing or Incorrect Parameters: If the parameters associated with the communication type are not set correctly, it can lead to this error.
  
  Solution:
  
  Check Configuration: Go to the relevant configuration transaction (such as WE20 for partner profiles) and check the communication types defined. Ensure that each communication type is unique and that there are no duplicates.
  Remove Duplicates: If you find duplicate entries, remove or correct them to ensure that each communication type is unique.
  Review Partner Profiles: Check the partner profiles associated with the communication type to ensure they are set up correctly and do not conflict with each other.
  Consult Documentation: Review SAP documentation or notes related to EDI configuration to ensure that you are following best practices.
  Testing: After making changes, test the configuration to ensure that the error is resolved and that communication is functioning as expected.
  
  Related Information:
  
  Transaction Codes: Common transaction codes related to EDI configuration include:
  
  WE20: Partner Profiles
  WE21: Port Definition
  WE30: IDoc Types
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on EDI configuration.
  Documentation: Refer to the SAP Help Portal for detailed documentation on EDI and IDoc processing.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or EDI team for further investigation.