How To Fix /PM0/ABQ_MIG_MSG071 - Cannot compare without creating a copy

/PM0/ABQ_MIG_MSG071 - Overview

• Message type: E = Error

• Message class: /PM0/ABQ_MIG_MSG -

• Message number: 071

• Message text: Cannot compare without creating a copy

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PM0/ABQ_MIG_MSG071 - Cannot compare without creating a copy ?

  The SAP error message /PM0/ABQ_MIG_MSG071 Cannot compare without creating a copy typically occurs in the context of data migration or transformation processes, particularly when using the SAP Advanced Business Application Programming (ABAP) language. This error indicates that there is an attempt to compare two data objects that cannot be directly compared without first creating a copy of one of the objects.
  
  Cause:
  
  Data Object Types: The error often arises when you are trying to compare two data objects of incompatible types or structures. For example, comparing a complex data structure (like a table or a structure) directly without creating a copy can lead to this error.
  Memory Management: In ABAP, certain operations require that data be copied to ensure that the original data remains unchanged during the comparison. If the system detects that a direct comparison could lead to unintended side effects, it raises this error.
  Internal Logic: The logic in the program may