How To Fix ECCEDI303 - Service provider from category &1 defined twice

SAP Error Message - Details

• Message type: E = Error

• Message class: ECCEDI - IS-U Deregulation: IDoc Processing

• Message number: 303

• Message text: Service provider from category &1 defined twice

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 ECCEDI303 - Service provider from category &1 defined twice ?

  The SAP error message ECCEDI303 indicates that there is a duplicate definition of a service provider in the system. This typically occurs when the same service provider is defined more than once in the configuration, leading to ambiguity in processing.
  Cause:
  
  Duplicate Entries: The most common cause is that the same service provider has been defined multiple times in the relevant configuration tables or settings.
  Incorrect Configuration: There may be an error in the configuration where the same service provider is mistakenly entered under different categories or settings.
  Data Migration Issues: If data has been migrated from another system, it’s possible that duplicates were created during the migration process.
  
  Solution:
  
  
  Check Configuration: 
  
  Go to the relevant configuration area in SAP where service providers are defined (e.g., in the EDI or IDoc configuration).
  Look for the service provider category &1 mentioned in the error message and check for duplicate entries.
  
  
  
  Remove Duplicates:
  
  If duplicates are found, remove or deactivate the unnecessary entries to ensure that each service provider is defined only once.
  
  
  
  Validate Settings:
  
  After making changes, validate the configuration to ensure that the service provider is correctly set up and that there are no further duplicates.
  
  
  
  Testing:
  
  After resolving the issue, perform a test to ensure that the error does not reoccur and that the system processes as expected.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like WE20 (Partner Profiles) or WE21 (Port Definitions) to check and modify service provider settings.
  Documentation: Refer to SAP documentation or help guides related to EDI/IDoc configuration for more detailed steps on managing service providers.
  Support: If the issue persists after checking for duplicates, consider reaching out to SAP support or consulting with an SAP expert for further assistance.
  
  By following these steps, you should be able to resolve the ECCEDI303 error and ensure that your service provider configurations are correct and unique.