How To Fix CRM_SCHEDLIN401 - Invalid schedule line category: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CRM_SCHEDLIN - Schedule Lines

• Message number: 401

• Message text: Invalid schedule line category: &1

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 CRM_SCHEDLIN401 - Invalid schedule line category: &1 ?

  The SAP error message CRM_SCHEDLIN401 Invalid schedule line category: &1 typically occurs in the context of sales order processing or delivery scheduling in the SAP CRM (Customer Relationship Management) module. This error indicates that the system has encountered an invalid or unrecognized schedule line category when trying to process a sales order or delivery.
  
  Cause:
  
  Incorrect Schedule Line Category: The schedule line category specified in the sales order or delivery does not exist in the system or is not configured correctly.
  
  Configuration Issues: The schedule line category may not be properly defined in the system settings, or it may not be assigned to the relevant item category.
  Data Entry Errors: There may be a typographical error in the schedule line category entered by the user.
  Missing Customization: If the system has been customized, the necessary configurations for the schedule line category may not have been implemented.
  
  
  Solution:
  
  Check Schedule Line Category: Verify the schedule line category being