How To Fix O1108 - Combination exchange number <-> exchange partner is not valid

SAP Error Message - Details

• Message type: E = Error

• Message class: O1 - IS-Oil : Message pool exchanges

• Message number: 108

• Message text: Combination exchange number <-> exchange partner is not valid

What causes this issue?

The number <GL:exchange agreement>exchange agreement</> entered belongs
to a different exchange partner.

System Response

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

How to fix this error?

Check if you have entered the correct exchange partner.
Check if the exchange number you entered is correct.
Check the exchange agreement.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message O1108 - Combination exchange number <-> exchange partner is not valid ?

  The SAP error message O1108, which states "Combination exchange number <-> exchange partner is not valid," typically occurs in the context of Electronic Data Interchange (EDI) or when dealing with IDocs (Intermediate Documents) in SAP. This error indicates that there is an issue with the configuration or mapping of the exchange number and the exchange partner in the system.
  Cause:
  
  Invalid Configuration: The exchange number and exchange partner combination may not be correctly configured in the system. This could be due to missing entries or incorrect settings in the partner profile.
  Partner Profile Issues: The partner profile for the specified exchange partner may not exist or may not be properly set up to handle the specific type of message or IDoc.
  Data Entry Errors: There may be typographical errors in the exchange number or partner ID being used in the transaction.
  Inconsistent Data: The data being sent or received may not match the expected formats or values defined in the partner profile.
  
  Solution:
  
  
  Check Partner Profile:
  
  Go to transaction code WE20 to check the partner profiles.
  Ensure that the exchange partner is correctly defined and that the exchange number is valid for the specified partner.
  Verify that the message type and other relevant settings are correctly configured.
  
  
  
  Verify Exchange Number:
  
  Check the exchange number being used in the transaction. Ensure it matches the expected format and is correctly defined in the system.
  If necessary, update or correct the exchange number in the relevant configuration.
  
  
  
  Review IDoc Types:
  
  Ensure that the IDoc type being used is compatible with the partner profile and that it is correctly mapped.
  
  
  
  Test the Configuration:
  
  After making any changes, perform a test to ensure that the configuration is working as expected. You can use transaction WE19 to simulate IDoc processing.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources for any specific requirements related to the exchange number and partner configuration.
  
  
  
  Check for Updates:
  
  Ensure that your SAP system is up to date with the latest patches and updates, as there may be fixes related to EDI or IDoc processing.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  WE20: Partner Profiles
  WE21: Port Definition
  WE19: Test Tool for IDocs
  WE02: IDoc Display
  WE05: IDoc List
  
  
  
  SAP Notes: Check SAP Notes for any known issues or additional guidance related to this error message.
  
  
  Support: If the issue persists after checking the configurations, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  
  By following these steps, you should be able to identify and resolve the cause of the O1108 error in your SAP system.