How To Fix /SAPAPO/ADV304 - Syntax Error: Macro '&1', step '&2' contains incorrect nesting ('&3')

/SAPAPO/ADV304 - Overview

• Message type: E = Error

• Message class: /SAPAPO/ADV -

• Message number: 304

• Message text: Syntax Error: Macro '&1', step '&2' contains incorrect nesting ('&3')

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 /SAPAPO/ADV304 - Syntax Error: Macro '&1', step '&2' contains incorrect nesting ('&3') ?

  The SAP error message /SAPAPO/ADV304 indicates a syntax error in a macro used within the Advanced Planning and Optimization (APO) module of SAP. This error typically arises when there is incorrect nesting of macros or functions within the macro definition.
  
  Cause:
  The error message can occur due to several reasons:
  
  Incorrect Nesting: The macro contains nested calls that are not properly structured. For example, a macro may be trying to call another macro or function in a way that is not allowed.
  Syntax Errors: There may be syntax errors in the macro definition, such as missing parentheses, incorrect use of operators, or misplaced keywords.
  Invalid Parameters: The parameters passed to the macro may not be valid or may not match the expected types or formats.
  Version Compatibility: If the macro was created in a different version of SAP APO, there may be compatibility issues with the current version.
  
  
  Solution:
  To resolve the error, you can take the following