How To Fix CRM_SCHEDLIN_I306 - There are &1 schedule lines for &2 with quantity &3

SAP Error Message - Details

• Message type: E = Error

• Message class: CRM_SCHEDLIN_I - Item schedule lines

• Message number: 306

• Message text: There are &1 schedule lines for &2 with quantity &3

What causes this issue?

You are not allowed to have several schedule lines with the same date
and same quantity.

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?

Delete the duplicate schedule lines. Enter the total quantity in one
schedule line.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CRM_SCHEDLIN_I306 - There are &1 schedule lines for &2 with quantity &3 ?

  The SAP error message CRM_SCHEDLIN_I306 indicates that there are multiple schedule lines for a specific item in a sales order or delivery, and it provides details about the number of schedule lines, the item, and the quantity involved. This message typically arises in the context of sales and distribution processes within SAP CRM.
  Cause:
  The error message is triggered when:
  
  There are multiple schedule lines for a single item in a sales order or delivery.
  The system is unable to process the request due to the presence of these multiple schedule lines, which may lead to confusion or conflicts in processing.
  
  Solution:
  To resolve this issue, you can take the following steps:
  
  
  Review Schedule Lines: Check the schedule lines for the specific item mentioned in the error message. You can do this by navigating to the sales order or delivery document in question and reviewing the schedule line details.
  
  
  Consolidate Schedule Lines: If there are unnecessary or duplicate schedule lines, consider consolidating them. You may need to delete or adjust the schedule lines to ensure that there is only one schedule line per item, if that is the desired outcome.
  
  
  Adjust Quantities: If the quantities across the schedule lines are conflicting, adjust them to ensure that they align with the overall order or delivery quantity.
  
  
  Check Configuration: Ensure that the configuration settings in your SAP system allow for the desired handling of schedule lines. This may involve checking the settings in the sales order processing or delivery processing areas.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for more specific guidance related to your version of SAP and the context in which the error occurs.
  
  
  Contact Support: If the issue persists and you are unable to resolve it, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like VA03 (Display Sales Order) or VL03N (Display Outbound Delivery) to view the details of the sales order or delivery.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  User Exits and BAdIs: If you have custom logic implemented in your SAP system, review any user exits or BAdIs that may affect schedule line processing.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.