How To Fix 0M800 - Internal error (Expansion of includes used more than once)

0M800 - Overview

• Message type: E = Error

• Message class: 0M - Customer Enhancements

• Message number: 800

• Message text: Internal error (Expansion of includes used more than once)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 0M800 - Internal error (Expansion of includes used more than once) ?

  The SAP error message 0M800 indicates an "Internal error (Expansion of includes used more than once)." This error typically occurs during the compilation of ABAP programs when the system encounters an issue with the inclusion of code that has been defined multiple times, leading to conflicts or ambiguities.
  
  Cause:
  
  Multiple Inclusions: The error is often caused by including the same include file multiple times in a program or in different programs that are being compiled together. This can lead to conflicts in definitions or unexpected behavior.
  Circular Includes: If there are circular references in the includes, where two or more include files reference each other, it can also lead to this error.
  Code Changes: Recent changes in the code or includes that have not been properly managed can also trigger this error.
  
  
  Solution:
  
  Check Include Statements: Review the ABAP program and check all the include statements. Ensure that each include is only included once. You can