How To Fix CY134 - Select at least one line

CY134 - Overview

• 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.

CY134 - Details

• 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