How To Fix ITOB203 - ITOB: &1 &2 in program &3

SAP Error Message - Details

• Message type: E = Error

• Message class: ITOB - Messages for development class ITOB

• Message number: 203

• Message text: ITOB: &1 &2 in program &3

What causes this issue?

An unforeseen error occurred in buffer management for technical objects
when trying to read an internal table with an invalid or non-existent
key.

System Response

The requested action was not executed.

How to fix this error?

Contact your SAP system administrator.

Procedure for System Administrators

The error can probably only be rectified by a program correction.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message ITOB203 - ITOB: &1 &2 in program &3 ?

  The SAP error message ITOB203 typically indicates an issue related to the processing of a specific transaction or operation in the SAP system. The message format ITOB: &1 &2 in program &3 suggests that there is a problem with the input or processing of data in a particular program.
  Cause:
  The specific cause of the ITOB203 error can vary, but it often relates to:
  
  Data Issues: There may be invalid or inconsistent data being processed, such as incorrect entries in a field or missing required information.
  Configuration Problems: The configuration settings for the relevant module or transaction may not be set up correctly.
  Program Logic Errors: There could be a bug or logical error in the ABAP program that is generating the error.
  Authorization Issues: The user may not have the necessary permissions to perform the action that triggered the error.
  
  Solution:
  To resolve the ITOB203 error, you can take the following steps:
  
  Check Input Data: Review the data being processed when the error occurs. Ensure that all required fields are filled out correctly and that the data adheres to the expected formats.
  Review Configuration: Verify the configuration settings related to the transaction or module in question. Ensure that all necessary settings are correctly defined.
  Debugging: If you have access to the ABAP development environment, you can debug the program mentioned in the error message to identify the exact point of failure.
  Check Authorizations: Ensure that the user has the necessary authorizations to perform the action that is causing the error.
  Consult Documentation: Look for SAP Notes or documentation related to the specific error message. SAP may have provided updates or patches that address the issue.
  Contact Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. Provide them with the error message details and any relevant context.
  
  Related Information:
  
  SAP Notes: Search for SAP Notes related to ITOB203 in the SAP Support Portal. These notes may provide specific fixes or workarounds.
  Transaction Codes: Depending on the context of the error, you may want to check transaction codes related to the module you are working with (e.g., MM, SD, FI).
  Community Forums: Check SAP Community forums or other online resources where users may have discussed similar issues.
  
  By following these steps, you should be able to diagnose and resolve the ITOB203 error in your SAP system.