How To Fix EA596 - Define the assignment of the process code to the logical message

SAP Error Message - Details

• Message type: E = Error

• Message class: EA - IDoc Basis Messages

• Message number: 596

• Message text: Define the assignment of the process code to the logical message

&what_to_do&
If you have added a new process code, it is also necessary to maintain
the table "Logical message -> Process code outbound processing" that is
offered in this view cluster as well.
An allocation between the
<DS:GLOS.3528EA23E8AA5570E10000009B38F983>message</> and the
<DS:GLOS.3526B5A7AFAB52B9E10000009B38F974>process code</> is then made
and offered in the F4 help in the
<DS:GLOS.3526B59DAFAB52B9E10000009B38F974>partner profiles</>.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EA596 - Define the assignment of the process code to the logical message ?

  The SAP error message EA596, which states "Define the assignment of the process code to the logical message," typically occurs in the context of Electronic Data Interchange (EDI) or Intermediate Document (IDoc) processing. This error indicates that there is a missing or incorrect configuration in the assignment of a process code to a logical message type in the SAP system.
  Cause:
  
  Missing Configuration: The process code that is supposed to handle the logical message type has not been defined in the system.
  Incorrect Mapping: The mapping between the logical message and the process code is either incorrect or not set up at all.
  Transport Issues: If the configuration was recently transported from a development environment to production, it may not have been properly set up.
  Custom Development: If there are custom developments or modifications, they may not have been properly integrated with the standard EDI/IDoc processing.
  
  Solution:
  To resolve the EA596 error, follow these steps:
  
  
  Check Process Code Configuration:
  
  Go to transaction code WE42 (for process code maintenance).
  Verify that the process code you are trying to use is defined and correctly configured.
  
  
  
  Check Logical Message Type:
  
  Go to transaction code WE81 (for logical message types).
  Ensure that the logical message type you are using is correctly defined.
  
  
  
  Assign Process Code to Logical Message:
  
  Go to transaction code WE82 (for assigning process codes to logical message types).
  Check if the process code is assigned to the logical message type you are working with. If not, create a new entry to assign the process code to the logical message.
  
  
  
  Review IDoc Types:
  
  Ensure that the IDoc type associated with the logical message is correctly defined and that the necessary segments are present.
  
  
  
  Testing:
  
  After making the necessary changes, test the configuration by triggering the IDoc or EDI message again to see if the error persists.
  
  
  
  Transport Requests:
  
  If the configuration was recently transported, ensure that all necessary transport requests have been properly imported and activated in the target system.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  WE42: Process Code Maintenance
  WE81: Logical Message Types
  WE82: Assign Process Code to Logical Message
  WE30: IDoc Type Development
  WE20: Partner Profile Configuration
  
  
  
  Documentation: Refer to SAP Help documentation for EDI and IDoc processing for more detailed information on configuration and troubleshooting.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to this error message.
  
  
  By following these steps, you should be able to resolve the EA596 error and ensure that the process code is correctly assigned to the logical message type in your SAP system.