/SCWM/UI_PI021 - Error: &1 program: &2/&3 line: &4

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/UI_PI -

• Message number: 021

• Message text: Error: &1 program: &2/&3 line: &4

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?

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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 /SCWM/UI_PI021 - Error: &1 program: &2/&3 line: &4 ?

  The SAP error message /SCWM/UI_PI021 typically indicates an issue related to the SAP Extended Warehouse Management (EWM) system, particularly in the context of user interface (UI) programming or data processing. The error message format suggests that it is a runtime error that occurred in a specific program and line of code.
  Cause:
  The error can be caused by various factors, including but not limited to:
  
  Data Issues: Invalid or inconsistent data being processed in the EWM system.
  Configuration Problems: Incorrect configuration settings in the EWM system that lead to unexpected behavior.
  Custom Code: Errors in custom ABAP code or enhancements that interfere with standard processing.
  System Bugs: Potential bugs in the SAP EWM software that may need to be addressed by SAP support.
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Check the Error Details: Look at the specific program name and line number provided in the error message. This can give you insights into where the issue is occurring.
  
  
  Review Data: Validate the data being processed at the time of the error. Ensure that all required fields are populated and that the data adheres to expected formats.
  
  
  Analyze Custom Code: If there are any custom developments or enhancements in the EWM system, review the code for potential issues. Debugging the code may help identify the root cause.
  
  
  Check Configuration: Review the configuration settings in the EWM system to ensure they are set up correctly. This includes checking warehouse settings, process types, and other relevant configurations.
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal. There may be known issues or patches available that address this specific error.
  
  
  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 error message details, including the program name and line number.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in EWM, such as /SCWM/PRDI for inbound processing or /SCWM/PRDO for outbound processing.
  Debugging Tools: Use the ABAP debugger to step through the code if you have access to the development environment.
  Documentation: Refer to SAP EWM documentation for insights into standard processes and configurations.
  
  By following these steps, you should be able to diagnose and potentially resolve the /SCWM/UI_PI021 error in your SAP EWM system.