How To Fix OO303 - Parameter &1 &2 &3: Invalid value in table indicator (TABLEOF)

SAP Error Message - Details

• Message type: E = Error

• Message class: OO - Class Builder/API

• Message number: 303

• Message text: Parameter &1 &2 &3: Invalid value in table indicator (TABLEOF)

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 OO303 - Parameter &1 &2 &3: Invalid value in table indicator (TABLEOF) ?

  The SAP error message OO303 indicates that there is an invalid value in a table indicator, specifically in the context of object-oriented programming in ABAP. This error typically arises when the system encounters an unexpected or incorrect value in a parameter that is supposed to reference a table or a structure.
  Cause:
  
  Invalid Parameter Values: The parameters passed to a method or function module may not correspond to valid entries in the specified table or structure.
  Data Type Mismatch: The data type of the parameters may not match the expected data type defined in the method or function module.
  Incorrect Table Definition: The table or structure may not be defined correctly in the ABAP Dictionary, leading to inconsistencies.
  Programming Errors: There may be logical errors in the code where the parameters are being set or passed.
  
  Solution:
  
  Check Parameter Values: Review the values being passed to the method or function module. Ensure that they are valid and correspond to the expected entries in the table.
  Verify Data Types: Ensure that the data types of the parameters match the expected types in the method or function module signature.
  Review Table Definitions: Check the definitions of the tables or structures in the ABAP Dictionary to ensure they are correctly defined and activated.
  Debugging: Use the ABAP debugger to step through the code and identify where the invalid value is being set or passed. This can help pinpoint the exact location of the issue.
  Consult Documentation: Refer to the SAP documentation for the specific method or function module to understand the expected parameters and their valid values.
  
  Related Information:
  
  ABAP Documentation: Review the official SAP documentation for the specific function module or method you are working with to understand the expected parameters and their constraints.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional context.
  Community Forums: Engage with the SAP Community or forums like SAP Community Network (SCN) to see if others have encountered similar issues and how they resolved them.
  
  By following these steps, you should be able to identify the root cause of the OO303 error and implement a solution to resolve it.