How To Fix IP378 - Only purchase orders with reference to a service package are possible

IP378 - Overview

• Message type: E = Error

• Message class: IP - Messages for preventive maintenance

• Message number: 378

• Message text: Only purchase orders with reference to a service package are possible

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message IP378 - Only purchase orders with reference to a service package are possible ?

  The SAP error message IP378 ("Only purchase orders with reference to a service package are possible") typically occurs in the context of creating or processing purchase orders related to service packages in SAP. This error indicates that the system expects the purchase order to reference a service package, but it does not.
  
  Cause:
  
  Incorrect Purchase Order Type: The purchase order you are trying to create or process may not be of the type that allows for service package references.
  Missing Service Package Reference: The purchase order may not have the necessary reference to a service package, which is required for the transaction you are attempting.
  
  Configuration Issues: There may be configuration settings in the SAP system that restrict the creation of purchase orders without a service package reference.
  
  
  Solution:
  
  Check Purchase Order Type: Ensure that you are using the correct purchase order type that allows for service package references. You may need to consult with your