How To Fix ACI_COMPILER_GENERIC056 - Macro definition '&1' not found

SAP Error Message - Details

• Message type: E = Error

• Message class: ACI_COMPILER_GENERIC - EXPERIMENTAL, DON'T USE (ACI: Generic Compiler Messages)

• Message number: 056

• Message text: Macro definition '&1' not found

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message ACI_COMPILER_GENERIC056 - Macro definition '&1' not found ?

  The SAP error message ACI_COMPILER_GENERIC056 indicates that a macro definition referenced in your ABAP code is not found. This typically occurs during the compilation of ABAP programs or when using the ABAP Compiler Interface (ACI). Here’s a breakdown of the cause, potential solutions, and related information:
  Cause
  
  Missing Macro Definition: The macro you are trying to use has not been defined in the program or included in the relevant include files.
  Typographical Error: There may be a typo in the macro name, leading to the compiler not recognizing it.
  Scope Issues: The macro might be defined in a different scope or context that is not accessible from where you are trying to use it.
  Include Files Not Loaded: If the macro is defined in an include file, that file may not be included in your program.
  
  Solution
  
  
  Check Macro Definition: Ensure that the macro is defined correctly in your code or in the included files. You can