How To Fix /PM0/ABU_CHECKS020 - Unexpected technical program error; function is terminated

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/ABU_CHECKS -

• Message number: 020

• Message text: Unexpected technical program error; function is terminated

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /PM0/ABU_CHECKS020 - Unexpected technical program error; function is terminated ?

  The SAP error message /PM0/ABU_CHECKS020 Unexpected technical program error; function is terminated typically indicates that there is an unexpected issue within the program or function module that is being executed. This error can arise from various underlying causes, including:
  Possible Causes:
  
  Coding Errors: There may be a bug or unhandled exception in the ABAP code that is being executed.
  Data Issues: The data being processed may not meet the expected format or constraints, leading to unexpected behavior.
  Configuration Issues: Incorrect configuration settings in the system can lead to unexpected program behavior.
  System Environment: Issues with the SAP system environment, such as memory shortages or database connectivity problems, can also trigger this error.
  Transport Issues: If the program was recently transported from another system, there may be inconsistencies or missing objects.
  
  Solutions:
  
  Check the Short Dump: Use transaction code ST22 to check for any short dumps related to this error. The short dump will provide more detailed information about the error, including the program name, line number, and a description of the error.
  Debugging: If you have access to the ABAP code, you can set breakpoints and debug the program to identify where the error occurs.
  Data Validation: Ensure that the data being processed is valid and meets all necessary criteria. Check for null values, incorrect formats, or any other anomalies.
  Review Configuration: Verify that all relevant configuration settings are correct and consistent with the expected setup.
  Check for Notes: Search the SAP Notes database for any relevant notes or patches that may address this specific error. Sometimes, SAP releases notes that provide fixes or workarounds for known issues.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP Support for assistance. Provide them with the details of the error, including any relevant short dump information.
  
  Related Information:
  
  Transaction Codes: 
  
  ST22: For analyzing short dumps.
  SM21: For checking system logs.
  SE80: For accessing the Object Navigator to review the program code.
  
  
  SAP Notes: Regularly check the SAP Support Portal for any updates or notes related to the error message.
  System Logs: Use transaction SM21 to check the system logs for any related messages that might provide additional context.
  
  By following these steps, you should be able to diagnose and potentially resolve the error. If the problem is complex, involving SAP support may be necessary to get to the root cause.