How To Fix ISUDEVCHECK020 - First select end of block

SAP Error Message - Details

• Message type: E = Error

• Message class: ISUDEVCHECK - IS-U Device Checker: Messages

• Message number: 020

• Message text: First select end of block

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 ISUDEVCHECK020 - First select end of block ?

  The SAP error message ISUDEVCHECK020 with the description "First select end of block" typically occurs in the context of the SAP IS-U (Utilities) module, particularly when dealing with block management or billing processes. This error indicates that the system expects you to select an end of block before proceeding with the operation you are attempting.
  Cause:
  The error usually arises in scenarios where:
  
  You are trying to perform an action (like billing or processing) on a block of data without having properly defined or selected the end of that block.
  There may be a missing selection or configuration in the user interface that is required to define the boundaries of the block.
  
  Solution:
  To resolve the ISUDEVCHECK020 error, you can follow these steps:
  
  
  Check Your Selections: Ensure that you have selected the appropriate end of block in the user interface. This may involve navigating to the relevant screen and making sure that the end of the block is clearly defined.
  
  
  Review Configuration: If you are working with custom configurations or enhancements, review them to ensure that they are set up correctly. Sometimes, custom logic can interfere with standard processes.
  
  
  Consult Documentation: Refer to SAP documentation or help resources related to the specific transaction or process you are working on. This can provide insights into the expected workflow and any prerequisites.
  
  
  User Training: If this error is occurring frequently among users, consider providing additional training on the specific processes that involve block management to ensure that users understand how to properly select the end of a block.
  
  
  Check for Notes and Patches: Sometimes, SAP releases notes or patches that address specific issues. Check the SAP Support Portal for any relevant notes related to this error message.
  
  
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance. They can provide more detailed insights based on your specific system configuration and usage.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with the transaction codes related to billing and block management in IS-U, as these will be relevant when troubleshooting.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can share their solutions.
  Error Logs: Check the system logs for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to address the ISUDEVCHECK020 error effectively.