IW320 - *** Task list connection

SAP Error Message - Details

• Message type: E = Error

• Message class: IW - Order Processing

• Message number: 320

• Message text: *** Task list connection

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 IW320 - *** Task list connection ?

  The SAP error message IW320, which indicates a "Task list connection" issue, typically arises in the context of maintenance planning and execution within the SAP system. This error can occur when there is a problem with the connection between a maintenance order and its associated task list.
  Causes of IW320 Error
  
  Missing Task List: The task list that is supposed to be linked to the maintenance order may not exist or may have been deleted.
  Incorrect Task List Type: The task list type may not be compatible with the maintenance order type.
  Authorization Issues: The user may not have the necessary authorizations to access the task list.
  Data Inconsistencies: There may be inconsistencies in the data related to the task list or maintenance order.
  Configuration Issues: Incorrect configuration settings in the system related to task lists or maintenance orders.
  
  Solutions to IW320 Error
  
  
  Check Task List Existence: Verify that the task list exists in the system. You can do this by using transaction codes like IL03 (Display Task List) to check if the task list is available.
  
  
  Review Task List Type: Ensure that the task list type is appropriate for the maintenance order. You can check the task list type in the order details.
  
  
  Authorization Check: Ensure that the user has the necessary authorizations to access and modify the task list. This may involve checking user roles and permissions.
  
  
  Data Consistency Check: Use transaction codes like IW21 (Create Maintenance Order) or IW32 (Change Maintenance Order) to check for any inconsistencies in the order data. You may also want to run consistency checks in the system.
  
  
  Configuration Review: Review the configuration settings related to task lists and maintenance orders in the SAP system. This may involve checking the settings in the IMG (Implementation Guide).
  
  
  Consult SAP Notes: Check for any relevant SAP Notes that may address this specific error. SAP Notes often provide solutions or workarounds for known issues.
  
  
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.
  
  
  Related Information
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as IL01 (Create Task List), IL02 (Change Task List), IL03 (Display Task List), IW21 (Create Maintenance Order), and IW32 (Change Maintenance Order).
  Documentation: Review SAP documentation related to maintenance planning and task lists for a deeper understanding of how they are structured and managed.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to diagnose and resolve the IW320 error effectively.