How To Fix E1150 - Combination of basic type and extension is possible

E1150 - Overview

• Message type: E = Error

• Message class: E1 - Messages for IDoc Basis

• Message number: 150

• Message text: Combination of basic type and extension is possible

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 E1150 - Combination of basic type and extension is possible ?

  The SAP error message E1150, which states "Combination of basic type and extension is possible," typically occurs in the context of IDoc processing. This error indicates that there is a mismatch or an issue with the IDoc structure being used in relation to the basic type and its extension.
  
  Cause:
  
  
  IDoc Structure Mismatch: The error often arises when the IDoc being processed does not match the expected structure defined by the basic type and its extension. This can happen if:
  
  The IDoc type being sent does not have the correct segments or fields as defined in the basic type.
  The extension of the IDoc is not properly defined or is missing required segments.
  
  
  
  Incorrect Mapping: If you are using a middleware or an interface to map data to the IDoc, incorrect mapping can lead to this error.
  
  
  Versioning Issues: If there are changes in the IDoc structure (like adding or removing fields) and the system is