How To Fix E0383 - '&' is not a supported logical message

SAP Error Message - Details

• Message type: E = Error

• Message class: E0 - SAP EDI messages

• Message number: 383

• Message text: '&' is not a supported logical message

What causes this issue?

Processing via the IDOC interface is not provided for the logical
message you have specified.

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?

Please choose a logical message for which the IDOC interface is already
implemented.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message E0383 - '&' is not a supported logical message ?

  The SAP error message E0383, which states that '&' is not a supported logical message, typically occurs when there is an issue with the logical message type being used in a process, such as in ALE (Application Link Enabling) or IDoc processing. This error indicates that the system is trying to process a logical message that is not recognized or supported.
  Cause:
  
  Invalid Logical Message Type: The logical message type specified in the configuration or in the program is not defined in the system.
  Configuration Issues: There may be a misconfiguration in the ALE settings or in the IDoc processing settings.
  Typographical Errors: There could be a typo in the logical message name being used in the code or configuration.
  Missing Customizations: If you are using custom logical messages, they may not have been properly defined or activated in the system.
  
  Solution:
  
  
  Check Logical Message Configuration:
  
  Go to transaction WE81 to check the list of logical message types. Ensure that the logical message you are trying to use is defined and active.
  If it is a custom logical message, ensure that it has been properly created and activated.
  
  
  
  Review ALE Settings:
  
  Use transaction WE20 to check the partner profiles and ensure that the logical message type is correctly configured for the relevant partner.
  Verify that the message type is correctly assigned to the appropriate distribution model using transaction BD64.
  
  
  
  Correct Typographical Errors:
  
  Double-check the code or configuration where the logical message is referenced to ensure there are no typos or incorrect references.
  
  
  
  Check for Missing Customizations:
  
  If you are using a custom logical message, ensure that all necessary customizations have been implemented and activated in the system.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific logical message type you are working with for any additional configuration steps or requirements.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the program or process that is generating the error to identify where the invalid logical message is being referenced.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  WE81: Display Logical Message Types
  WE20: Partner Profiles
  BD64: Distribution Model
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific logical message type you are using.
  Documentation: Refer to the SAP Help Portal for detailed information on ALE and IDoc processing.
  
  By following these steps, you should be able to identify the cause of the E0383 error and implement the necessary solution to resolve it.