How To Fix BXX108 - Incompatible change to complex data type or IDoc type &1

BXX108 - Overview

• Message type: E = Error

• Message class: BXX - ALE Group Messages for the Generating Tool

• Message number: 108

• Message text: Incompatible change to complex data type or IDoc type &1

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message BXX108 - Incompatible change to complex data type or IDoc type &1 ?

  The SAP error message BXX108 indicates that there is an incompatible change to a complex data type or IDoc type. This error typically arises when there are changes made to the structure of an IDoc or a complex data type that are not compatible with existing configurations or mappings. Here’s a breakdown of the cause, potential solutions, and related information:
  
  Cause:
  
  Changes in IDoc Structure: If the structure of an IDoc type has been modified (e.g., adding or removing segments, changing data types), it can lead to incompatibility with existing mappings or processing logic.
  Version Mismatch: If the sender and receiver systems are using different versions of the IDoc type, this can cause incompatibility.
  Data Type Changes: Changes in the underlying data types of fields within the IDoc or complex data type can lead to this error.
  Custom Enhancements: If there are custom enhancements or modifications to the IDoc type that are not aligned with