How To Fix ABADR072 - Enter a source field or a constant

SAP Error Message - Details

• Message type: E = Error

• Message class: ABADR - Message Class for Characteristic Derivation

• Message number: 072

• Message text: Enter a source field or a constant

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 ABADR072 - Enter a source field or a constant ?

  The SAP error message ABADR072 ("Enter a source field or a constant") typically occurs in the context of ABAP programming, particularly when defining a field or variable in a data manipulation operation, such as in a SELECT statement, assignment, or data processing logic.
  Cause:
  This error arises when the system expects a source field or a constant to be specified, but it is either missing or incorrectly defined. Common scenarios include:
  
  Missing Source Field: You may have omitted a field name in an assignment or operation.
  Incorrect Syntax: The syntax used to define the source field or constant may be incorrect.
  Contextual Misunderstanding: The operation you are trying to perform may not be valid in the current context, leading to the system not recognizing the source.
  
  Solution:
  To resolve the ABADR072 error, you can follow these steps:
  
  
  Check the Code: Review the line of code where the error occurs. Ensure that you have specified a valid source field or constant.
  Example:
  DATA: lv_value TYPE i.
  lv_value = <source_field>.  " Ensure <source_field> is defined
  
  
  Define Constants: If you are using a constant, make sure it is defined correctly.
  Example:
  DATA: lv_value TYPE i.
  lv_value = 100.  " This is a constant
  
  
  Use Valid Field Names: Ensure that the field names you are using are valid and exist in the context of your program or function module.
  
  
  Check for Typos: Look for any typographical errors in the field names or constants.
  
  
  Debugging: If the error persists, use the debugger to step through the code and identify where the source field or constant is expected but not provided.
  
  
  Consult Documentation: If you are unsure about the syntax or the expected fields, refer to the SAP documentation or ABAP programming guidelines.
  
  
  Related Information:
  
  ABAP Documentation: Familiarize yourself with the ABAP programming language and its syntax rules.
  SAP Community: Engage with the SAP community forums for insights and solutions from other developers who may have encountered similar issues.
  Error Handling: Implement error handling in your code to manage unexpected situations gracefully.
  
  By following these steps, you should be able to identify and correct the cause of the ABADR072 error in your SAP ABAP code.