How To Fix VSB235 - Error in IDoc inbound processing

VSB235 - Overview

• Message type: E = Error

• Message class: VSB - Self-Billing Procedure Messages

• Message number: 235

• Message text: Error in IDoc inbound processing

What causes this issue?

An error occurred during inbound processing of the IDoc for credit memo
processing that means the IDoc cannot be transferred in the intended
transmission.

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

The error code that occurred is &V1&.
The error code has the following meaning:
1 - A problem occurred during the update of a datebase table
2 - A function module was called with invalid parameter(s)
3 - Transmission is blocked by another user/process
4 - An internal transmission number could not be determined
5 - An other error occurred

System Response

The IDoc ends in status 51.

How to fix this error?

Eliminate the cause of the error, and start the IDoc processing for the
IDoc that was interrupted again.
For error codes 1,2 or 5, refer to SAP to eliminate the error.
For error code 3, you have to wait until the other user or process
released the transmission. If the IDoc is then processed again (for
example, using transaction BD87), it should be included in the
respective transmission.
For error code 4, you will find the cause via the status records for the
IDoc.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message VSB235 - Error in IDoc inbound processing ?

  The SAP error message VSB235, which indicates "Error in IDoc inbound processing," typically occurs during the processing of an IDoc (Intermediate Document) in the SAP system. This error can arise from various issues related to the IDoc structure, data, or configuration. Here’s a breakdown of the potential causes, solutions, and related information:
  Causes of VSB235 Error
  
  
  Data Issues: The data contained in the IDoc may not conform to the expected format or may contain invalid values. This can include missing mandatory fields, incorrect data types, or values that violate business rules.
  
  
  Mapping Errors: If the IDoc is being processed through a mapping layer (like SAP PI/PO), there may be issues with the mapping configuration that lead to incorrect data being sent to the target system.
  
  
  
  Configuration Issues: The IDoc type or message type may not be properly configured in the SAP system. This includes settings in the partner profile, port configuration, or message type