How To Fix IW328 - Include task list: operation number - number overflow

SAP Error Message - Details

• Message type: E = Error

• Message class: IW - Order Processing

• Message number: 328

• Message text: Include task list: operation number - number overflow

What causes this issue?

You have already created operations for the
<GL:maintenance_order>maintenance order</> and are now trying to include
a <GL:maintenance_task_list>PM task list</>. In doing so, you exceeded
the maximum number of an operation (9999).

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

The reason for this is that the system puts the operations from the PM
task list at the end of the last manually created operation. This means
that the new oeprations are all given higher numbers than the last
manually created operation.

System Response

INCLUDE 'KEINE-FUNKTION' OBJECT DOKU ID TX LANGUAGE E

How to fix this error?

Check whether there are large gaps between the numbers of the manually
created operations. If possible, renumber the operations and then try to
include the task list again.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message IW328 - Include task list: operation number - number overflow ?

  The SAP error message IW328, which states "Include task list: operation number - number overflow," typically occurs in the context of maintenance planning and task list management within the SAP system. This error indicates that there is an issue with the operation numbers in a task list, specifically that the operation number has exceeded the allowable limit.
  Cause:
  
  Operation Number Limit: Each task list in SAP has a defined limit for the number of operations it can contain. If you try to add more operations than the system allows, you will encounter this overflow error.
  Data Corruption: In some cases, data corruption or inconsistencies in the task list can lead to this error.
  Incorrect Configuration: The configuration settings for task lists or operations may not be set correctly, leading to unexpected behavior.
  
  Solution:
  
  Check Operation Count: Review the task list to see how many operations it currently contains. If it exceeds the maximum limit, you will need to remove some operations or split the task list into multiple lists.
  Review Task List Configuration: Ensure that the configuration settings for task lists and operations are correct. This may involve checking the settings in the customizing transaction (SPRO) related to maintenance planning.
  Data Cleanup: If you suspect data corruption, you may need to perform a cleanup of the task list data. This could involve deleting unnecessary operations or correcting any inconsistencies.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates that resolve known issues related to task list operation numbers.
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. They can provide more specific guidance based on your system configuration and version.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as IW31 (Create PM Order), IW32 (Change PM Order), and IA05 (Change Task List) to manage task lists effectively.
  Documentation: Review SAP documentation related to task lists and maintenance planning for best practices and guidelines.
  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 address the IW328 error and manage your task lists more effectively.