How To Fix 1J105 - Return order &1 posted - communication error

SAP Error Message - Details

• Message type: E = Error

• Message class: 1J - BCA: Payment Order Dialog

• Message number: 105

• Message text: Return order &1 posted - communication error

What causes this issue?

Payment items were created from the payment order that also affect
accounts outside the SAP system. The ordering party item (or the 1st
payment item) was posted, all other items were transferred for
processing to the external payment transaction system.
In the course of this, a communication error occurred.

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?

Ask your system administrator to correct the communication error. Then
you will have to send the recipient items to the external payment
transaction system again using report RFBKPOEX.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 1J105 - Return order &1 posted - communication error ?

  The SAP error message "1J105 Return order &1 posted - communication error" typically indicates that there was a communication issue when trying to process a return order in the SAP system. This error can occur due to various reasons, including network issues, system configuration problems, or issues with the integration between different SAP modules or external systems.
  Causes:
  
  Network Issues: Temporary network disruptions can lead to communication errors.
  System Configuration: Incorrect settings in the SAP system or in the middleware that connects different systems can cause communication failures.
  Integration Issues: If the return order is being processed in conjunction with other systems (like EDI or third-party applications), any issues in those systems can lead to this error.
  Authorization Problems: Lack of proper authorizations for the user trying to post the return order can also result in communication errors.
  System Load: High system load or performance issues can lead to timeouts and communication errors.
  
  Solutions:
  
  Check Network Connectivity: Ensure