How To Fix CY134 - Select at least one line

SAP Error Message - Details

• Message type: E = Error

• Message class: CY - Capacity Requirements Planning

• Message number: 134

• Message text: Select at least one line

What causes this issue?

When branching to the detail list, you have to mark at least one line
for an order, work center, etc., to which the system is to branch.

System Response

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

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CY134 - Select at least one line ?

  The SAP error message CY134: Select at least one line typically occurs in the context of the SAP system when a user is trying to perform an action that requires at least one line item to be selected, but no line items have been selected. This can happen in various transactions, such as when processing documents in the SAP system, including but not limited to inventory management, sales orders, or purchase orders.
  Cause:
  
  No Selection Made: The user has not selected any line items in the list or table where the action is being performed.
  Filter Settings: The current filter settings may be hiding all line items, leading to the appearance that no items are available for selection.
  User Error: The user may have overlooked the selection process or misunderstood the requirements of the transaction.
  
  Solution:
  
  Select Line Items: Ensure that at least one line item is selected before proceeding with the action. This can usually be done by clicking on the checkbox next to the line item or highlighting the line.
  Check Filters: Review any filters applied to the list or table to ensure that relevant line items are visible. Adjust the filters if necessary to display the items you need.
  Review Transaction Steps: Make sure you are following the correct steps for the transaction. Sometimes, the sequence of actions may require specific selections to be made before proceeding.
  Refresh the Screen: If you believe there should be line items available, try refreshing the screen or reloading the transaction to see if the items appear.
  
  Related Information:
  
  Transaction Codes: This error can occur in various transaction codes, such as ME21N (Create Purchase Order), ME22N (Change Purchase Order), VA01 (Create Sales Order), etc.
  User Training: Providing training to users on how to properly select line items and navigate the SAP interface can help reduce occurrences of this error.
  SAP Notes: Check SAP Notes or the SAP Support Portal for any known issues or patches related to this error message, as there may be specific fixes or updates available.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP support team or refer to the SAP documentation for further assistance.