How To Fix IW329 - No operation selected

SAP Error Message - Details

• Message type: E = Error

• Message class: IW - Order Processing

• Message number: 329

• Message text: No operation selected

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message IW329 - No operation selected ?

  The SAP error message IW329 ("No operation selected") typically occurs in the context of work order processing, particularly when trying to perform actions related to operations in a maintenance order or production order. This error indicates that the system could not find any operations to process for the selected order.
  Causes:
  
  No Operations Defined: The work order may not have any operations defined. This can happen if the order was created without specifying any tasks or if the operations were deleted.
  Incorrect Order Type: The order type may not support operations, or the order may not be configured correctly.
  Selection Criteria: The selection criteria used to display operations may not match any existing operations in the order.
  Authorization Issues: The user may not have the necessary authorizations to view or process the operations.
  Data Inconsistencies: There may be inconsistencies in the data, such as missing links between the order and its operations.
  
  Solutions:
  
  Check Operations: Verify that the work order has operations defined. You can do this by navigating to the order in transaction IW32 (Change Order) and checking the operations tab.
  Create Operations: If no operations are defined, you may need to create them. This can be done in the order by adding operations as needed.
  Review Order Type: Ensure that the order type you are using is appropriate for the operations you are trying to perform.
  Adjust Selection Criteria: If you are using specific selection criteria to filter operations, try broadening the criteria to see if any operations appear.
  Check Authorizations: Ensure that you have the necessary authorizations to view and process the operations in the order.
  Data Consistency Check: Run consistency checks on the order and its operations to identify any discrepancies. This may involve checking related tables or using SAP tools for data integrity.
  
  Related Information:
  
  Transaction Codes: Common transaction codes related to work orders include IW31 (Create Order), IW32 (Change Order), IW33 (Display Order), and IW38 (Change PM Orders).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search the SAP Support Portal for relevant notes.
  Documentation: Refer to SAP documentation for detailed information on work order management and operations handling.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in the relevant module (e.g., PM - Plant Maintenance).